| 1 | 100-00-5 | 1-氯-4-硝基苯 | 1-Chloro-4-nitrobenzene | C6H4ClNO2 | 用于有机合成，也用作染料中间体 |
| 2 | 100-11-8 | 对硝基溴苄 | 4-Nitrobenzyl bromide | C7H6BrNO2 | |
| 3 | 100-12-9 | 对乙基硝基苯 | 4-Nitroethylbenzene | C8H9NO2 | |
| 4 | 100-14-1 | 对硝基氯苄 | 4-Nitrobenzyl chloride | C7H6ClNO2 | 用作医药中间体 |
| 5 | 100-16-3 | 对硝基苯肼 | 4-Nitrophenylhydrazine | C6H7N3O2 | 用作检验醛、酮糖类的试剂 |
| 6 | 100-23-2 | 对硝基-N,N-二甲基苯胺 | p-Nitro-N,N-dimethylaniline | C8H10N2O2 | |
| 7 | 100-25-4 | 对二硝基苯 | 1,4-Dinitrobenzene | C6H4N2O4 | |
| 8 | 100-40-3 | 4-乙烯环己烯 | 4-Vinyl-1-cyclohexene | C8H12 | |
| 9 | 100-41-4 | 乙基苯 | Ethylbenzene | C8H10 | |
| 10 | 100-42-5 | 苯乙烯 | Styrene | C8H8 | |
| 11 | 100-75-4 | 1-亚硝基哌啶 | 1-nitrosopiperidine | C5H10N2O | |
| 12 | 100-88-9 | 环拉酸 | N-cyclohexylsulfamic acid | C6H13NO3S | |
| 13 | 10025-87-3 | 三氯氧磷 | Phosphorus oxychloride | Cl3OP | |
| 14 | 1003-03-8 | 环戊胺 | Cyclopentylamine | C5H11N | |
| 15 | 100311-54-4 | 1-(2-硝基苯基)乙胺 | Benzenemethanamine, a-methyl-2-nitro- | C8 H10 N2 O2 | |
| 16 | 100466-28-2 | 4-氨甲基-2-硝基苯甲酸 | 4-CARBOXY-3-NITROBENZYLAMINE | C8H8N2O4 | |
| 17 | 10061-01-5 | 顺式-1,3-二氯丙烯 | CIS-1,3-DICHLOROPROPENE | C3H4Cl2 | |
| 18 | 10061-02-6 | 反式-1,3-二氯丙烯 | E-1,3-Dichloropropene | C3H4Cl2 | |
| 19 | 1007308-74-8 | 6-硝基-7-氟喹唑啉-2,4-二酮 | 7-fluoro-6-nitroquinazoline-2,4(1H,3H)-dione | C8H4FN3O4 | |
| 20 | 1007308-75-9 | 6-硝基-7-氟-2,4-二氯喹唑啉 | 2,4-dichloro-7-fluoro-6-nitroquinazoline | C8H2Cl2FN3O2 | |
| 21 | 100840-64-0 | 3-(4-硝基苯氧基)-1-丙胺盐酸盐 | 3-(4-Nitrophenoxy)-1-propanamine HCl | C9H13ClN2O3 | |
| 22 | 100841-04-1 | 3-(4-硝基苯氧基)丙胺 | 3-(4-nitrophenoxy)propan-1-amine | C9H12N2O3 | |
| 23 | 101-83-7 | 二环己胺 | Dicyclohexylamine | C12H23N | |
| 24 | 101055-70-3 | 1-金刚烷基膦杂乙炔 | 1-Adamantylphosphaethyne | C11H15P | |
| 25 | 1011-73-0 | 2,4-二硝基苯酚钠 | Sodium 2,4-dinitrophenate | C6H3N2NaO5 | |
| 26 | 10118-90-8 | 米诺环素 | Minocycline | C23H27N3O7 | |
| 27 | 1014614-11-9 | 4-溴-2-环丙基-1H-吡咯并[2,3-B]吡啶 | 1H-Pyrrolo[2,3-b]pyridine, 4-bromo-2-cyclopropyl- | C10H9BrN2 | |
| 28 | 10147-37-2 | 2-丙烷磺酰氯 | 2-propanesulfonyl chloride | C3H7ClO2S | |
| 29 | 101769-04-4 | 3-苯磺酰基吡咯烷 | 3-(BENZENESULFONYL)PYRROLIDINE | C10H13NO2S | |
| 30 | 101849-78-9 | 2H-环戊并[b]呋喃-2-酮,六氢-4-[(1E,3S,5S)-5-甲基-3-[(四氢-2H-吡喃-2-基)氧基]-,(3aR,4R,5R,6aS)- | 2H-Cyclopenta[b]furan-2-one,hexahydro-4-[(1E,3S,5S)-5-methyl-3-[(tetrahydro-2H-pyran-2-yl)oxy]-1-nonen-1-yl]-5-[(tetrahydro-2H-pyran-2-yl)oxy]-, (3aR,4R,5R,6aS)- | C27H44O6 | |
| 31 | 10199-89-0 | 4-氯-7-硝基-2,1,3-苯并氧杂恶二唑(NBD-Cl) | NBD chloride | C6H2ClN3O3 | |
| 32 | 102-24-9 | 三甲氧基环硼氧烷 | Trimethoxyboroxine | C3H9B3O6 | |
| 33 | 102-70-5 | 三烯丙基胺 | Triallylamine | C9H15N | |
| 34 | 1024616-26-9 | N-环丙基-2-烯己酰胺 | (E)-N-cyclopropylhex-2-enamide | C9H15NO | |
| 35 | 102525-11-1 | 1,5-环辛二烯(H5-茚)铱 | 1,5-CYCLOOCTADIENE(H5-INDENYL)IRIDIUM (I) | C17H19Ir5* | |
| 36 | 1027160-12-8 | 5-二溴甲基-a,a,a',a'-四甲基-1,3-二乙氰基苯 | 2,2'-[5-(Dibromomethyl)-1,3-phenylene]bis(2-methylpropanenitrile) | C15H16Br2N2 | |
| 37 | 1028530-42-8 | 3'-硝基联苯-4-硼酸 | 3'-nitrobiphenyl-4-ylboronic acid | C12H10BNO4 | |
| 38 | 103-30-0 | 反-1,2-二苯乙烯 | trans-Stilbene | C6H5CH=CHC6H5 | |
| 39 | 103-65-1 | 丙苯 | n-propylbenzene | C9H12 | |
| 40 | 103203-47-0 | 3-硝基-4-乙基-苯乙酮 | 1-(4-Ethyl-3-nitrophenyl)ethanone | C10H11NO3 | |
| 41 | 1033245-36-1 | 反式-N,N-二甲基-1,2-环戊二胺二盐酸盐 | Trans-N,N-diMethyl-1,2-cyclopentanediaMine dihydrochloride | C7H18Cl2N2 | |
| 42 | 1033538-21-4 | 1-三氟甲基环丁甲酰氯 | 1-Trifluoromethyl-cyclobutanecarbonyl chloride | C6H6ClF3O | |
| 43 | 103483-02-9 | S-异戊烯基四氢噻唑 | Thiazole, 4,5-dihydro-2-[(3-methyl-2-butenyl)thio]- | C8H13NS2 | |
| 44 | 103698-09-5 | 3-硝基异烟腈 | 4-Pyridinecarbonitrile,3-nitro- | C6H3N3O2 | |
| 45 | 103698-10-8 | 3-硝基-4-乙酸吡啶 | methyl 3-nitropyridine-4-carboxylate | C7H6N2O4 | |
| 46 | 10397-30-5 | 4-甲基-3-硝基苯甲酰氯 | 4-methyl-3-nitrobenzoyl chloride | C8H6ClNO3 | |
| 47 | 104-36-9 | 1,4-二丁氧基苯 | 1,4-dibutoxybenzene | C14H22O2 | |
| 48 | 104-51-8 | 丁基苯 | n-Butylbenzene | C10H14 | |
| 49 | 104-73-4 | 溴化十二烷基吡啶 | 1-dodecylpyridinium bromide | C17H30BrN | |
| 50 | 104-97-2 | 3-环戊基丙酰氯 | Cyclopentylpropionyl chloride | C8H13ClO | |
| 51 | 104296-63-1 | 2-(1-萘基)乙烷磺酰氯 | 2-(1-Naphthyl)ethanesulfonyl chloride | C12H11ClO2S | |
| 52 | 104389-32-4 | 聚异戊二烯 | POLYISOPRENE TRANS | [CH2CH=C(CH3)CH2]n | |
| 53 | 104618-31-7 | 2-(4-羟基环己基)异吲哚-1,3-二酮 | 4 (phthalimide) Cyclohexanol | C14H15NO3 | |
| 54 | 104987-11-3 | 大环哌喃 | Tacrolimus | C44 H69 N O12 | |
| 55 | 105-05-5 | 对二乙基苯 | 1,4-Diethylbenzene | C10H14 | |
| 56 | 10519-33-2 | 3-癸烯-2-酮 | Decenone | C10H18O | |
| 57 | 105359-67-9 | 耐高温环氧树脂 | Oxiranemethanamine,N,N'-(oxydi-4,1-phenylene)bis[N-(oxiranylmethyl)- | C24H28N2O5 | |
| 58 | 10557-44-5 | 顺-2,5-二甲基-3-己烯 | cis-2,5-Dimethyl-3-hexene | C8H16 | |
| 59 | 10588-01-9 | 重铬酸钠 | Sodium Dichromate | Cr2Na2O7 | |
| 60 | 106-38-7 | 对溴甲苯 | 4-Bromotoluene | C7H7Br | |
| 61 | 106-42-3 | 焦化二甲苯 | p-Xylene | C8H10 | |
| 62 | 106-43-4 | 4-氯甲苯 | 4-Chlorotoluene | C7H7Cl | |
| 63 | 106-88-7 | 1,2-环氧丁烷 | 1,2-epoxybutane | C4H8O | |
| 64 | 106-89-8 | 环氧氯丙烷 | Epichlorohydrin | C3H5ClO | |
| 65 | 106-93-4 | 1,2-二溴乙烷 | 1,2-Dibromoethane | C2H4Br2 | |
| 66 | 106-94-5 | 溴代丙烷 | 1-Bromopropane | C3H7Br | |
| 67 | 106-95-6 | 3-溴丙烯 | 3-Bromopropene | C3H5Br | |
| 68 | 106-96-7 | 3-溴丙炔 | Propargyl bromide | C3H3Br | |
| 69 | 106-98-9 | 1-丁烯 | 1-butene | C4H8 | |
| 70 | 106-99-0 | 1,3-丁二烯 | 1,3-butadiene | C4H6 | |
| 71 | 1060801-86-6 | 3-甲氧基吡啶-4-磺酰氯 | 3-Methoxypyridine-4-sulfonyl chloride | C6H6ClNO3S | |
| 72 | 106265-08-1 | 2-溴辛酰溴 | 2-bromooctanoyl bromide | C8H14Br2O | |
| 73 | 106359-89-1 | 2-三甲基硅氧基-4-烯丙氧基二苯甲酮 | 2-Trimethylsiloxy-4-allyloxydiphenylketone | C19H22O3Si | |
| 74 | 106505-90-2 | 环戊丙酸宝丹酮 | Boldenone Cypionate | C27H38O3 | |
| 75 | 1068-27-5 | 2,5-二甲基-2,5-二叔丁基过氧基-3-己炔 | 2,5-Dimethyl-2,5-di(tertiary-butylperoxy)-hexyne-3 | C16H30O4 | |
| 76 | 106966-65-0 | 3-(2,2,2-三甲基肼)-丙烯酸甲酯溴 | 2-(3-Methoxy-3-oxopropyl)-1,1,1-trimethylhydrazinium bromide | C7H17BrN2O2 | |
| 77 | 106966-65-8 | 3-(2,2,2-三甲基肼)-丙烯酸甲酯溴 | 3-(2,2,2-Trimethylhydrazine)methylpropionate bromide | C57H88Cl3FN3O17P | |
| 78 | 107-04-0 | 1-溴-2-氯乙烷 | 1-Bromo-2-chloroethane | C2H4BrCl | |
| 79 | 107-05-1 | 3-氯丙烯 | Allyl chloride | C3H5Cl | |
| 80 | 107-39-1 | 2,4,4-三甲基-1-戊烯 | 2,4,4-Trimethyl-1-pentene | C8H16 | |
| 81 | 107-40-4 | 2,4,4-三甲基-2-戊烯 | 2,4,4-Trimethyl-2-pentene | C8H16 | |
| 82 | 107-81-3 | 2-溴戊烷 | 2-Bromopentane | C5H11Br | |
| 83 | 107-82-4 | 溴代异戊烷 | 1-bromo-3-methylbutane | C5H11Br | |
| 84 | 1072930-86-9 | 2-苄氧基-3'-甲氧基二苯乙烯 | 1-[2-(3-Methoxyphenyl)ethenyl]-2-(phenylmethoxy)benzene | C22H20O2 | |
| 85 | 1074-98-2 | 3-甲基-4-硝基吡啶-N-氧化物 | 3-Methyl-4-nitropyridine-1-oxide | C6H6N2O3 | |
| 86 | 1077-56-1 | N-乙基邻甲苯磺酰胺 | N-ethyltoluene-2-sulphonamide | C9H13NO2S | |
| 87 | 108-03-2 | 1-硝基丙烷 | 1-Nitropropane | C3H7NO2 | |
| 88 | 108-05-4 | 醋酸乙烯酯 | Vinyl acetate | C4H6O2 | |
| 89 | 108-38-3 | 间二甲苯 | m-Xylene | C8H10 | |
| 90 | 108-41-8 | 间氯甲苯 | 3-Chlorotoluene | C7H7Cl | |
| 91 | 108-67-8 | 均三甲苯 | Mesitylene | C9H12 | |
| 92 | 108-70-3 | 1,3,5-三氯苯 | 1,3,5-Trichlorobenzene | C6H3Cl3 | |
| 93 | 108-86-1 | 溴苯 | Bromobenzene | C6H5Br | |
| 94 | 108-87-2 | 甲基环己烷 | Methylcyclohexane | C7H14 | |
| 95 | 108-88-3 | 甲苯 | Toluene | C7H8 | 广泛用作有机溶剂和合成医药、涂料、树脂、染料、炸药和农药等。 |
| 96 | 108-90-7 | 氯苯 | Chlorobenzene | C6H5Cl | |
| 97 | 108-91-8 | 环己胺 | Cyclohexylamine | C6H13N | |
| 98 | 108875-45-2 | N-CBZ-1,4-二氮杂-5-环庚酮 | Benzyl (2-oxoazepan-3-yl)carbamate | C14H18N2O3 | |
| 99 | 108957-72-8 | 4'-羟基-3,3',5-三甲氧基二苯乙烯 | 4-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxy-phenol | C17H18O4 | |
| 100 | 108957-73-9 | 3'-羟基-3,4',5-三甲氧基二苯乙烯 | 5-[(E)-2-(3,5-dimethoxyphenyl)ethenyl]-2-methoxy-phenol | C17H18O4 | |
| 101 | 1089687-05-7 | 2,6-二溴-4,4-双(2-乙基己基)-4H-硅杂环戊二烯并[3,2-b:4,5-b']二噻吩 | 2,6-dibromo-4,4-bis(2-ethylhexyl)-4h-silolo(3,2-b:4,5-b')dithiophene | C24H36Br2S2Si | |
| 102 | 109-49-9 | 烯丙基丙酮 | 5-Hexen-2-one | C6H10O | |
| 103 | 109-64-8 | 1,3-二溴丙烷 | 1,3-Dibromopropane | C3H6Br2 | |
| 104 | 109-65-9 | 1-溴丁烷 | 1-Bromobutane | C4H9Br | |
| 105 | 109-67-1 | 1-戊烯 | 1-Pentene | C5H10 | 可作为高辛烷汽油的添加剂，也用作有机合成的原料 |
| 106 | 109-70-6 | 1-溴-3-氯丙烷 | 1-Bromo-3-chloropropane | C3H6BrCl | |
| 107 | 1090-78-4 | N,N-二甲基吩噻嗪-2-磺酰胺 | N,N-dimethylphenothiazine-2-sulphonamide | C14H14N2O2S2 | |
| 108 | 109528-43-0 | 5H-环戊烷[2,1-c:3,4-c']二吡啶-5-酮 | 5H-cyclopenta[2,1-c:3,4-c']dipyridin-5-one | C11H6N2O | |
| 109 | 109856-85-1 | (R)-(+)-1,2-环氧十二烷 | (R)-(+)-1,2-epoxydodecane | C12H24O | |
| 110 | 110-53-2 | 1-溴戊烷 | 1-Bromopentane | C5H11Br | |
| 111 | 110-54-3 | 己烷 | Hexane | C6H14 | |
| 112 | 110-56-5 | 1,4-二氯丁烷 | 1,4-Dichlorobutane | C4H8Cl2 | |
| 113 | 110-57-6 | 反式-1,4-二氯-2-丁烯 | trans-1,4-Dichloro-2-butene | C4H6Cl2 | |
| 114 | 110-82-7 | 环己烷 | Cyclohexane | C6H12 | |
| 115 | 110-83-8 | 环己烯 | Cyclohexene | C6H10 | |
| 116 | 11041-12-6 | 考来烯胺 | cholestyramine resin | C27H47N | |
| 117 | 110488-70-5 | 烯酰吗啉 | dimethomorph | C21H22ClNO4 | |
| 118 | 110525-57-0 | 1-(4-硝基苄基)吡唑 | 1-(4-Nitrobenzyl)pyrazole | C10H9N3O2 | |
| 119 | 111-02-4 | 反式角鲨烯 | (E,E,E,E)-squalene | C30H50 | |
| 120 | 111-25-1 | 溴己烷 | 1-Bromohexane | C6H13Br | |
| 121 | 111-40-0 | 二乙烯三胺 | Diethylenetriamine | C4H13N3 | |
| 122 | 111-49-9 | 环己亚胺 | Hexamethyleneimine | C6H14N | 用作农药中间体 |
| 123 | 111-66-0 | 1-辛烯 | 1-Octene | C8H16 | |
| 124 | 111-67-1 | 2-辛烯 | 2-Octene | C16H32 | |
| 125 | 111-78-4 | 1,5-环辛二烯 | cycloocta-1,5-diene | C8H12 | |
| 126 | 111480-84-3 | 2-砒啶磺酰氯盐酸盐 | 2-CHLOROSULFONYL-PYRIDINIUM, CHLORIDE | C5H5Cl2NO2S | |
| 127 | 1119-85-3 | 1,4-二氰基-2-丁烯 | 1,4-Dicyano-2-butene | C6H6N2 | |
| 128 | 112-24-3 | 三乙烯四胺 | Triethylenetetramine | C6H18N4 | |
| 129 | 112-57-2 | 四乙烯五胺 | Tetraethylenepentamine | C8H23N5 | |
| 130 | 1120-32-7 | 甲基十八酸酯-9-炔 | Stearolic Acid Methyl Ester | C19H34O2 | |
| 131 | 1120-57-6 | 氯环丁烷 | chlorocyclobutane | C4H7Cl | |
| 132 | 1122-82-3 | 环己基异硫氰酸脂 | Cyclohexyl isothiocyanate | C7H11NS | |
| 133 | 112379-48-3 | 双(五甲基环戊二烯)锶 | BIS(PENTAMETHYLCYCLOPENTADIENYL)STRONTIUM, DIMETHOXYETHANE ADDUCT | C20H30Sr | |
| 134 | 1124-33-0 | 4-硝基吡啶-N-氧化物 | 4-Nitropyridine N-oxide | C5H4N2O3 | |
| 135 | 1125-21-9 | 2,6,6-三甲基-环己烯-1,4-二酮 | 4-oxoisophorone | C9H12O2 | |
| 136 | 112941-35-2 | 2-(三氟甲基)苄磺酰胺 | 2-(Trifluoromethyl)benzylsulfonamide | C8H8F3NO2S | |
| 137 | 1135-66-6 | 异长叶烯 | (-)-isolongifolene | C15H24 | |
| 138 | 1135243-19-4 | N-[3-氧代-3-[4-(4-吡啶基)-1-吹笛-吖嗪基]丙基]-2,1,3-苯并噻二唑-4-磺酰胺 | N-{3-Oxo-3-[4-(4-pyridinyl)-1-piperazinyl]propyl}-2,1,3-benzothiadiazole-4-sulfonamide | C18H20N6O3S2 | |
| 139 | 114041-76-8 | 3-氰基苯乙炔 | 3-ethynyl-benzonitrile | C12H15NO3 | |
| 140 | 1143459-81-7 | N-(2-甲基-5-硝基苯基)-4-(3-吡啶基)-2-噻唑胺氢溴酸盐 | N-(2-methyl-5-nitrophenyl)-4(pyridin-3-yl)thiazol-2-amine | C15H12N4O2S.HBr | |
| 141 | 1145-60-4 | 4-苄基苯磺酰胺 | 4-BENZYLBENZENESULFONAMIDE | C13H13NO2S | |
| 142 | 114519-06-1 | (S) 2-叠氮基-1,5-戊二酸-5-叔丁氧基单酯二环己基铵盐 | (S)-5-tert-Butyl hydrogen 2-azidoglutarate (dicyclohexylammonium) salt | C9H15N3O4 | |
| 143 | 1146664-21-2 | 2-氟丙基磺酰氯 | 2-fluoro-1-propanesulfonyl chloride | C3H6ClFO2S | |
| 144 | 114826-79-8 | (3aS,4R,5S,6aR)-2H-环戊并[b]呋喃-2-酮, 六氢-5-(苯基甲氧基)-4-[(苯基甲氧基)甲基]- | 2H-Cyclopenta[b]furan-2-one, hexahydro-5-(phenylmethoxy)-4-[(phenylmethoxy)methyl]-, (3aS,4R,5S,6aR)- | C22H24O4 | |
| 145 | 115-07-1 | 丙烯 | Propylene | C3H6 | |
| 146 | 115-11-7 | 异丁烯 | Isobutene | C4H8 | |
| 147 | 115-25-3 | 八氟环丁烷 | perfluorocyclobutane | C4F8 | |
| 148 | 116-11-0 | 2-甲氧基丙烯 | 2-Methoxypropene | C4H8O | |
| 149 | 116-15-4 | 六氟丙烯 | hexafluoropropylene | C3F6 | |
| 150 | 116619-64-8 | (R)-(+)-1,2-环氧十四烷 | (R)-(+)-1,2-epoxytetradecane | C14H28O | |
| 151 | 117048-56-3 | 四烯孕二酮 | 17-Acetyl-10,13-dimethyl-6,7,8,10,12,13,14,15octahydro-cyclopenta[a]phenathren-3 | C21H24O2 | |
| 152 | 117048-59-6 | (Z)-3,4,5,4',-四甲氧基-3'-羟基二苯乙烯 | Combretastatin A-4 | C18H20O5 | |
| 153 | 117169-31-0 | 1-氟环己基-1-羧酸 | 1-FLUOROCYCLOHEXANECARBOXYLIC ACID | C7H11FO2 | |
| 154 | 1172-02-7 | 9-二氰亚甲基-2,4,7-三硝基芴 | (2,4,7-Trinitro-9-fluorenylidene)malononitrile | C16H5N5O6 | |
| 155 | 1178962-08-7 | 1-[(苯胺基)磺酰基]-4-哌啶羧酸 | 1-[(phenylamino)sulfonyl]-4-Piperidinecarboxylic acid | C12H16N2O4S | |
| 156 | 118-69-4 | 2,6-二氯甲苯 | 2,6-Dichlorotoluene | C7H6Cl2 | |
| 157 | 118-92-3 | 邻氨基苯甲酸 | Anthranilic acid | C7H7NO2 | 用作染料、医药、香料的中间体 |
| 158 | 118-96-7 | 2,4,6-三硝基甲苯 | 2,4,6-Trinitrotoluene | C6H3N3O6 | 广泛用于装填各种炮弹、航空炸弹、火箭弹、导弹、水雷、鱼雷、手榴弹及爆破器材 |
| 159 | 118081-34-8 | 头孢布烯二水合物 | Ceftibuten dihydrate | C15H14N4O6S2.2H2O | |
| 160 | 118431-89-3 | B-氧代环丁烷丙腈 | Cyclobutanepropanenitrile, b-oxo- | C7H9NO | |
| 161 | 118546-61-5 | 1-苄基-4-甲磺酰哌嗪 | 1-benzyl-4-(methylsulfonyl)piperazine | C12H18N2O2S | |
| 162 | 1187311-54-1 | Z-2-(4-氟苯基)-1-(2-氯苯基)丙烯 | Z-2-(4-Fluorophenyl)-1-(2-chlorophenyl)propene | C15H12ClF | |
| 163 | 1187594-09-7 | 1-(乙基磺酰基)-3-[4-(7H-吡咯并[2,3-d]嘧啶-4-基)-1H-吡唑-1-基]-3-氮杂环丁烷乙腈 | Baricitinib | C16H17N7O2S | |
| 164 | 119-26-6 | 2,4-二硝基苯肼 | 2,4-Dinitrophenylhydrazine | C6H6N4O4 | 用作测定血清谷-丙和谷-草转氨酶基质的配套试剂 |
| 165 | 119-32-4 | 4-甲基-3-硝基苯胺 | 4-Methyl-3-nitroaniline | C7H8N2O2 | |
| 166 | 1192-37-6 | 亚甲基环己烷 | methylenecyclohexane | C7H12 | |
| 167 | 1193-65-3 | 3-奎宁环酮盐酸盐 | 3-Quinuclidinone hydrochloride | C7H12ClNO | |
| 168 | 1193512-72-9 | 2,5-二氟-3-硝基二苯甲酮 | 2,5-Difluorophenyl-(3'-nitrophenyl)-methanone | C13H7F2NO3 | |
| 169 | 119462-56-5 | 1,3-双(柠康亚酰胺甲基)苯 | 1,3-bis(3-methyl-2,5-dioxo-1H-pyrrolinylmethyl)benzene | C18H16N2O4 | |
| 170 | 1195-32-0 | 4-异丙烯基甲苯 | alpha,para-Dimethylstyrene | C10H12 | |
| 171 | 1195-92-2 | 柠檬烯-1,2-环氧化物 | (+)-Limonene oxide, mixture of cis and trans | C10H18O | |
| 172 | 1198-61-4 | 1,3-二氯四氟苯 | 1,3-dichlorotetrafluorobenzene | C6Cl2F4 | |
| 173 | 1199-08-2 | 2-乙基-1,4-二甲氧基苯 | 2-Ethyl-1,4-dimethoxybenzene | C10H14O2 | |
| 174 | 1199943-44-6 | (1-戊基-1H-吲哚-3-基)(2,2,3,3-四甲基环丙基)甲酮 | (1-pentylindol-3-yl)-(2,2,3,3-tetramethylcyclopropyl)methanone | C21H29NO | |
| 175 | 120-22-9 | N,N-二乙基-4-亚硝基苯胺 | N,N-Diethyl-4-nitrosoaniline | C10H14N2O | |
| 176 | 120-82-1 | 1,2,4-三氯苯 | 1,2,4-Trichlorobenzene | C6H3Cl3 | |
| 177 | 12002-48-1 | 三氯苯 | Trichlorobenzene | C6H3Cl3 | |
| 178 | 120260-01-7 | 4,4'-双(9-咔唑基)-2,2'-二甲基联苯 | 4,4'-Bis(9-carbazolyl)-2,2'-dimethylbiphenyl | C38H28N2 | |
| 179 | 120373-45-7 | [1,1'-联苯]-4-羧酸,六氢-2-氧代-4-(3-氧代癸烯基)-2H-环戊并[b]呋喃-5-基酯, [3aR-(3a,4,5,6a)]- | [1,1'-Biphenyl]-4-carboxylic acid,hexahydro-2-oxo-4-(3-oxodecyl)-2H-cyclopenta[b]furan-5-yl ester,[3aR-(3a,4,5,6a)]- | C30H36O5 | |
| 180 | 120407-73-0 | 4-丁氧基-1,1,1-三氟-3-丁烯-2-酮 | 4-butoxy-1,1,1-trofluoro-3-buten-2-one | C8H11F3O2 | |
| 181 | 120417-45-0 | 2-三氟乙酰乙烯胺 | 2-Trifluoroacetyl vinyl amine | C4H4F3NO | |
| 182 | 1207175-51-6 | N-丙基-3-氧杂环丁胺 | N-Propyloxetan-3-amine | C6H13NO | |
| 183 | 121-14-2 | 2,4-二硝基甲苯 | 2,4-Dinitrotoluene | C7H6N2O4 | |
| 184 | 121-46-0 | 2,5-降冰片二烯 | Bicyclo[2.2.1]hepta-2,5-diene | C7H8 | |
| 185 | 121-51-7 | 间硝基苯磺酰氯 | 3-Nitrobenzenesulfonyl Chloride | C6H4ClNO4S | 用作医药、染料中间体 |
| 186 | 121-63-1 | 4,4'-氧代双苯磺酰氯 | 4,4'-Bis(chlorosulphonyl)diphenyl ether | C12H8Cl2O5S2 | |
| 187 | 121-73-3 | 3-硝基氯苯 | 1-Chloro-3-nitrobenzene | C6H4ClNO2 | |
| 188 | 121-90-4 | 间硝基苯甲酰氯 | 3-Nitrobenzoyl chloride | C7H4ClNO3 | 用于医药、染料的制备，也用作彩色显影剂的中间体 |
| 189 | 12116-66-4 | 双(环戊二烯)二氯化铪 | BIS(CYCLOPENTADIENYL)HAFNIUM DICHLORIDE | (C5H5)2HfCl2 | |
| 190 | 1214741-21-5 | 3-(1,1-二甲基乙基)-7a-乙烯基四氢-1-羟基-(3R,7aR)-3H,5H-吡咯[1,2-c]噁唑-5-酮 | (3R,7aR)-3-(1,1-dimethylethyl)-7a-ethenyltetrahydro-1-hydroxy-3H,5H-Pyrrolo[1,2-c]oxazol-5-one | C12H19NO3 | |
| 191 | 121679-30-9 | 4-肼基-N-甲基苯基乙烷磺酰胺 | 4-Hydrazino-N-methtylbenzeneethanesulfonamide | C9H15N3O2S | |
| 192 | 1216815-21-2 | 8-Boc-3-溴甲基-2-噁唑-8-氮杂螺[4.5]癸烷 | tert-butyl 3-(bromomethyl)-2-oxa-8-azaspiro[4.5]decane-8-carboxylate | C14H24BrNO3 | |
| 193 | 1217456-17-1 | (S)-2-叠氮-3-(4-叔丁氧基苯基)丙酸环己铵盐 | (S)-2-Azido-3-(4-tert-butoxyphenyl)propionic acid cyclohexylammonium salt | C19H30N4O3 | |
| 194 | 1217462-58-2 | (S)-2-叠氮丙酸环己铵盐 | (S)-2-Azido-propionic acid cyclohexylammonium salt | C9H18N4O2 | |
| 195 | 1217462-63-9 | (S)-2-叠氮-3-甲基丁酸环己铵盐 | (S)-2-Azido-3-methylbutyric acid cyclohexylammonium salt | C11H22N4O2 | |
| 196 | 1217481-78-1 | (S)-2-叠氮-3-(3-吲哚基)丙酸环己铵盐 | (S)-2 Azido-3-(3-indolyl)propionic acid cyclohexylammonium salt | C17H23N5O2 | |
| 197 | 122-04-3 | 对硝基苯甲酰氯 | 4-Nitrobenzoyl chloride | C7H4ClNO3 | 用于医药、染料和有机合成 |
| 198 | 1220038-74-3 | 3-[(环丙基甲氧基)甲基]吡咯烷盐酸盐 | 3-[(Cyclopropylmethoxy)methyl]pyrrolidine hydrochloride | C9H18ClNO | |
| 199 | 1222-05-5 | 1,3,4,6,7,8-六氢-4,6,6,7,8,8-六甲基环五-γ-2-苯并吡喃 | 1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethylindeno(5,6-c)pyran | C18H26O | |
| 200 | 12262-58-7 | 过氧化环己酮 | cyclohexanone peroxide | C12H22O5 | |
| 201 | 1227210-31-2 | 1-(2-溴甲基)-5-溴甲基-3-硝基-1-氢-吡唑 | 1-(2-bromoethyl)-5-(bromomethyl)-3-nitro-1H-pyrazole | C6H7Br2N3O2 | |
| 202 | 1227807-93-3 | 4,4-二氟环庚酮 | 4,4-Difluorocycloheptanone | C7H10F2O | |
| 203 | 122836-35-5 | 甲基磺酰甲胺 | SULFENTRAZONE | C11H10Cl2F2N4O3S | |
| 204 | 122957-72-6 | 反式-4-丙基环己基-4'-丙基联苯 | 4-trans-Propylcyclohexyl-4'-propylbiphenyl | C24H32 | |
| 205 | 123-91-1 | 1,4-二氧六环 | 1,4-Dioxane | C4H8O2 | 用作醋酸纤维素、树脂、植物油、矿物油、溶性染料等的溶剂，用于制喷漆、清漆、增塑剂、润滑剂等 |
| 206 | 1239205-33-4 | N-(3-吖丁啶基)甲磺酰胺盐酸盐 | N-3-Azetidinyl-methanesulfonamide HCl | C4H11ClN2O2S | |
| 207 | 123989-29-7 | 1-(4-氯苯基)-2-环丙基-1-丙酮 | 1-(4-chlorophenyl)-2-cyclopropylpropanon-1-acetone | C12H13ClO | |
| 208 | 124-02-7 | 二烯丙基胺 | Diallylamine | C6H11N | |
| 209 | 124-11-8 | 壬烯 | 1-nonene | C9H18 | |
| 210 | 124-63-0 | 甲基磺酰氯 | Methanesulfonyl chloride | CH3ClO2S | |
| 211 | 124193-25-5 | 1-(叔丁基二甲基硅氧基)-1-异丙氧基乙烯 | 1-(tert-butyldiMethylsilyloxy)-1-isopropoxyethylene | C11H24O2Si | |
| 212 | 1246857-70-4 | (E)-2-溴-6-(3-(吡咯烷基-1-基)-1-对甲苯基丙烯基)吡啶 | (E)-2-bromo-6-(3-(pyrrolidin-1-yl)-1-ρ-tolylprop-1-enyl)pyridine | C19H21BrN2 | |
| 213 | 125248-71-7 | 1,4-双-[4-(6-丙烯酰氧基己氧基)苯甲酰氧基]-2-甲基苯 | 1,4-bis-[4-(6-acryloyloxyhexyloxy)benzoyloxy]-2-methylbenzene | C39H44O10 | |
| 214 | 125802-18-8 | 1-(3-氟苯基)-环己胺盐酸盐 | 1-(3-Fluorophenyl)-cyclohexanamine HCl | C12H17ClFN | |
| 215 | 1261456-37-4 | 1-氯甲基-2-三氟甲基-4-甲基苯 | 1-(chloromethyl)-2-trifluoromethyl-4-methylbenzene | C9H8ClF3 | |
| 216 | 126163-02-8 | 2,3-二氟-4'-丙基联苯 | 2,3-difluoro-4'-propylbiphenyl | C15H14F2 | |
| 217 | 12619-70-4 | 环糊精 | CYCLODEXTRIN | | |
| 218 | 1263282-23-0 | N-环丙基-4-(3-哌啶甲基)-2-嘧啶胺 | N-cyclopropyl-4-(piperidin-3-ylMethyl)pyriMidin-2- amine | C13H20N4 | |
| 219 | 126544-47-6 | 环索奈德 | Ciclesonide | C32H44O7 | |
| 220 | 1267023-34-6 | 1-Boc-4-(2-羟基环戊基)哌嗪 | 4-(2-hydroxycyclopentyl)-1-Piperazinecarboxylic acid 1,1-dimethylethyl ester | C14H26N2O3 | |
| 221 | 126714-85-0 | 2,3-二氯-5-氯磺酰基噻吩 | 2,3-Dichlorothiophene-5-sulphonyl chloride | C4HCl3O2S2 | |
| 222 | 127-91-3 | beta-蒎烯 | beta-pinene | C10H16 | |
| 223 | 1271-33-6 | 双(环戊二烯)二氢化钨 | BIS(CYCLOPENTADIENYL)TUNGSTEN DIHYDRIDE | C10H2W | |
| 224 | 127168-68-7 | 2-苄基-5-硝基异吲哚啉 | 2-benzyl-5-nitro-2,3-dihydro-1H-isoindole | C15H14N2O2 | |
| 225 | 1272-26-0 | 三(环戊二烯基)铥(III) | Tris(cyclopentadienyl)thulium | C15H15Tm15* | |
| 226 | 127296-34-8 | Z-3-溴-2-(4-氟苯基)-1-(2-氯苯基)丙烯 | 1-[3-bromo-2-(4-fluorophenyl)prop-1-enyl]-2-chloro | C15H11BrClF | |
| 227 | 127699-25-6 | 二烯丙基硒 | 3-(prop-2-en-1-ylselanyl)prop-1-ene | C6H10Se | |
| 228 | 128-42-7 | 4,4'-二硝基二苯乙烯-2,2'-二磺酸 | 4,4'-dinitrostilbene-2,2'-disulphonic acid | C14H10N2O10S2 | |
| 229 | 128-91-6 | 1,5-二羟基-4,8-二硝基蒽醌 | 1,5-dihydroxy-4,8-dinitroanthraquinone | C14H6N2O8 | |
| 230 | 128388-53-4 | 3,5-二苯基-1-三甲基硅基苯 | (M-TERPHENYL-5'-YL)TRIMETHYLSILANE | C21H22Si | |
| 231 | 1284-72-6 | 双(环戊二烯)镁 | Bis(cyclopentadienyl)magnesium | C10H10Mg10* | |
| 232 | 130262-91-8 | 4-氯-3-硝基-5-磺酸基苯甲酸 | 4-Chlor-3-nitro-5-sulfobenzoesure | C7H4ClNO7S | |
| 233 | 130349-21-2 | 4-丙氧基-2-硝基乙酰苯胺 | 4-PROPOXY-2-NITROACETANILINE | C11H14N2O4 | 用作医药中间体 |
| 234 | 130368-98-8 | N-(苄氧基羰基)-3-亚甲基环丁胺 | N-(3-Methylenecyclobutyl)-carbamic acid phenylmethyl ester | C13H15NO2 | |
| 235 | 13118-94-0 | 1,3-双(4-硝基苯氧基)苯 | 1,3-bis(4-nitrophenoxy)benzene | C18H12N2O6 | |
| 236 | 13121-70-5 | 三环锡 | Cyhexatin | C18H34OSn | |
| 237 | 1314907-49-7 | 3,3-二氟丙基磺酰氯 | 3,3-difluoro-1-propanesulfonyl chloride | C3H5ClF2O2S | |
| 238 | 1315512-61-8 | 5-(3-氯丙氧基)-4-甲氧基-2-硝基苯甲腈 | 5-(3-chloropropoxy)-4-methoxy-2-nitro Benzonitrile | C11H11ClN2O4 | |
| 239 | 131801-69-9 | 1-(羟基环己基)-(4-甲氧基苯基)乙腈 | 1-(Hydroxycyclohexyl)-(4-Methoxyphenyl) Acetonitrile | C15H20NO2 | |
| 240 | 131819-22-2 | 1,2,3-三氟-5-(反-4-戊基环己基)苯 | 1,2,3-trifluoro-5-(trans-4-pentylcyclohexyl)benzene | C17H23F3 | |
| 241 | 13209-15-9 | a,a,a',a'-四溴邻二甲苯 | Alpha,Alpha,Alpha',Alpha'-Tetrabromo-o-xylene | C8H6Br4 | |
| 242 | 1321-74-0 | 二乙烯基苯 | Divinyl Benzene | C10H10 | |
| 243 | 13257-81-3 | 2-三甲基硅杂氧基戊-2-烯-4-酮 | 2-Trimethylsiloxypent-2-ene-4-one | C8H16O2Si | |
| 244 | 13269-52-8 | 反-3-己烯 | trans-3-hexene | C6H12 | |
| 245 | 13291-61-7 | 反式-1,2-环己二胺四乙酸 | trans-1,2-Diaminocyclohexane-N,N,N',N'-tetraacetic acid | C14H22N2O8 | |
| 246 | 13294-71-8 | 2-溴-2-丁烯 | 2-Bromo-2-butene, mixture of cis and trans | C4H7Br | |
| 247 | 133-59-5 | 邻甲苯磺酰氯 | toluene-2-sulphonyl chloride | C7H7ClO2S | |
| 248 | 1330-20-7 | 混合二甲苯 | Xylene mixture (m-xylene, o-xylene, p-xylene) | C8H10 | |
| 249 | 133001-05-5 | Z-1-氯-3-(2-氯苯基)-2-(4-氟苯基)-2-丙烯 | Z-3-Chloro-1-(2-chlorophenyl)-2-(4-fluorophenyl)-2-propene | C15H11Cl2F | |
| 250 | 1331-14-2 | 2,3-二氯-4-硝基苯胺 | Dichloro-4-Nitroaniline | C6H4Cl2N2O2 | |
| 251 | 1331-31-3 | 邻氯乙苯 | o-Chloroethylbenzene | C8H9Cl | |
| 252 | 1333-07-9 | 邻,对甲苯磺酰胺 | toluenesulphonamide, mixed isomers | C7H9NO2S | |
| 253 | 1333508-96-5 | 2-硝基-4,5,6,7-四氢吡唑并[1,5-a]吡嗪 | 2-nitro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine | C6H8N4O2 | |
| 254 | 1334953-75-1 | N-((5-(4-氯喹唑啉-6-基)呋喃-2-基)甲基)-2-(甲基磺酰基)乙胺 | N-((5-(4-chloroquinazolin-6-yl)furan-2-yl)methyl)-2-(methylsulfonyl)ethanamine | C16H16ClN3O3S | |
| 255 | 1335-66-6 | 异环柠檬醛 | isocyclocitral | C20H32O2 | |
| 256 | 13389-42-9 | 反-2-辛烯 | trans-2-Octene | C8H16 | |
| 257 | 13393-64-1 | 1,5,9-癸三烯 | 1,5,9-Decatriene | C10H16 | |
| 258 | 134029-62-2 | 3,4,5,4'-四甲氧基二苯乙烯 | 3,4,5,4'-Tetramethoxystilbene | C18H20O4 | |
| 259 | 13436-55-0 | 1-乙酰基-5-硝基吲唑 | 1-Acetyl-5-Nitroindazole | C9H7N3O3 | |
| 260 | 1344119-14-7 | 反式-(2-(2-异丁氧基苯酚)环丙基)六亚甲基四胺盐酸盐 | CyclopropaneMethanaMine, 2-[2-(2-Methylpropoxy)phenyl]-, hydrochloride (1:1), (1R,2R)-rel- | C14H22ClNO | |
| 261 | 13466-78-9 | 3-蒈烯 | 3-carene | C10H16 | |
| 262 | 1346673-34-4 | 5-环丙基-2-硝基-4,5,6,7-四氢吡唑并[1,5-a]吡嗪 | 5-cyclopropyl-2-nitro-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine | C9H12N4O2 | |
| 263 | 1346673-35-5 | 5-环丙基-4,5,6,7-四氢吡唑并[1,5-a]吡嗪-2-胺 | 5-cyclopropyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazin-2-amine | C9H14N4 | |
| 264 | 135-01-3 | 1,2-二乙苯 | 1,2-diethylbenzene | C10H14 | |
| 265 | 135-98-8 | 仲丁基苯 | sec-Butylbenzene | C10H14 | |
| 266 | 135207-17-9 | N-环丙基咪唑 | 1-Cyclopropyl-1H-imidazole | C6H8N2 | |
| 267 | 1356087-84-7 | 5-硝基-3-(吡啶-3-基)-1H-吲唑 | 5-nitro-3-(pyridin-3-yl)-1H-indazole | C12H8N4O2 | |
| 268 | 13567-39-0 | 环氧柏木烷 | Alpha-Cedrene Epoxide | C15H24O | |
| 269 | 13578-51-3 | 1-(4-甲基苯磺酰基)-1,2,4-三唑 | 1-(4-Methylphenylsulfonyl)-1,2,4-Triazole | C9H9N3O2S | |
| 270 | 135971-56-1 | 4-硝基-1-苯基-3-(对硝基苯基)丁基-1-酮 | 4-nitro-1-phenyl-3-(p-nitrophenyl)butan-1-one | C15H11NO3 | |
| 271 | 1359829-52-9 | 1-环丙基-2-溴-2-(4-氟苯基)乙酮 | 2-Bromo-1-cyclopropyl-2-(4-fluorophenyl)ethanone | C11H10BrFO | |
| 272 | 1359829-72-3 | 1-环丙基-2-溴-2-(3-氟苯基)乙酮 | 2-Bromo-1-cyclopropyl-2-(3-fluorophenyl)ethanone | C11H10BrFO | |
| 273 | 136-01-6 | 环己甲酸钠 | sodium cyclohexanecarboxylate | C7H13NaO2 | |
| 274 | 13614-98-7 | 盐酸米诺环素 | Minocycline hydrochloride | C23H28ClN3O7 | |
| 275 | 13647-35-3 | 亚硝酸盐环氧雄烷 | Trilostane | C20H27NO3 | |
| 276 | 137-43-9 | 溴代环戊烷 | Cyclopentyl bromide | C5H9Br | |
| 277 | 137076-50-7 | 1,4,7,10-四(乙氧羰基甲基)-1,4,7,10-四氮环十四烷 | 1,4,7,10-Tetrakis(ethoxycarbonylmethyl)-1,4,7,10-tetraazacyclododecane | C24H44N4O8 | |
| 278 | 137403-12-4 | 2-[5-[3-(4-甲磺酰基)苄基-1,2,4-恶二唑-5-基]-1H-吲哚-3-基]乙胺 | L-694,247 | C20H21N5O3S | |
| 279 | 138-42-1 | 4-硝基苯磺酸 | 4-nitrobenzenesulphonic acid | C6H5NO5S | |
| 280 | 138-86-3 | (±)-柠檬烯 | DL-Limonene | C10H16 | |
| 281 | 138-89-6 | 对亚硝基二甲苯胺 | N,N-Dimethyl-4-nitrosoaniline | C8H10N2O | |
| 282 | 13803-65-1 | 脱水四环素盐酸盐 | Anhydrotetracycline hydrochloride | C22H23ClN2O7 | |
| 283 | 13811-50-2 | 1,3-二乙烯基-2-咪唑啉酮 | 1,3-Divinylimidazolidine-2-one | C7H10N2O | |
| 284 | 138184-36-8 | 聚[2-甲氧基-5-(2-乙基己氧基)-1,4-苯撑乙烯撑] | Poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] | C51H72O6X2 | |
| 285 | 138330-47-9 | N-乙酰基-2,3-二甲基-6-硝基苯胺 | N-(2,3-Dimethyl-6-nitrophenyl)acetamide | C10H12N2O3 | |
| 286 | 139198-19-9 | 3,4-环氧环己基甲基 3,4-环氧环己基甲酸酯和己内酯的聚合产物 | 3,4-Epoxycyclohexylmethyl-3',4'-epoxycyclohexanecarboxylate modified epsilon-caprolactone | | |
| 287 | 1403667-48-0 | 2-环丙基-N-(2,6-二氯苯基)-1H-吡咯并[2,3-b]吡啶-4-甲酰胺 | 2-Cyclopropyl-N-(2,6-dichlorophenyl)-1H-pyrrolo[2,3-b]pyridine-4-carboxamide | C17H13Cl2N3O | |
| 288 | 1404194-72-4 | 2,4-二氟(三氟甲氧基)苯 | 2,4-difluoral-trifluoromethoxy benzene | C7H3F5O | |
| 289 | 141-93-5 | 间二乙基苯 | Diethylbenzene | C10H14 | |
| 290 | 142-29-0 | 环戊烯 | Cyclopentene | C5H8 | |
| 291 | 142-82-5 | 正庚烷 | n-Heptane | C7H16 | |
| 292 | 142217-80-9 | 6-苄氧基-9-((1S,3R,3S)-4-苄氧基-3-苄氧基甲基-2-亚甲基环戊基)-N-((4-甲氧基苯基)二苯基甲基)-9H-嘌呤-2-胺 | 6-(Benzyloxy)-9-((1S,3R,3S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl)-N-((4-methoxyphenyl)diphenylmethyl)-9H-purin-2-amine | C53H49N5O4 | |
| 293 | 142494-81-3 | 9,9-二(4-烯丙氧基苯基)芴 | 9,9-Bis(4-allyloxyphenyl)fluorene | C31H26O2 | |
| 294 | 14293-50-6 | 2-甲氧基-4-氯-5-氨磺酰基苯甲酸 | 4-Chloro-2-methoxy-5-sulfamoylbenzoic acid | C8H8ClNO5S | |
| 295 | 14309-57-0 | 3-壬烯-2-酮 | 3-Nonen-2-one | C9H16O | |
| 296 | 1435-49-0 | 3,4-二氯氟苯 | 3,4-Dichlorofluorobenzene | C6H3Cl2F | |
| 297 | 1436-34-6 | 1,2-环氧己烷 | 1,2-epoxyhexane | C6H12O | |
| 298 | 14362-31-3 | 盐酸氯环嗪 | CHLORCYCLIZINE HYDROCHLORIDE | C18H22Cl2N2 | |
| 299 | 14374-92-6 | 4-异丙基-2-丙烯基甲苯 | 2-prop-1-enyl-p-cymene | C13H18 | |
| 300 | 14432-16-7 | 2-氯-4-硝基吡啶氮氧化物 | 2-Chloro-4-nitropyridine-N-oxide | C5H3ClN2O3 | |
| 301 | 144651-06-9 | 环氧嘧磺隆 | Oxasulfuron | C17H18N4O6S | |
| 302 | 14505-17-0 | 对硝基三溴苄 | Benzene, 1-nitro-4-(tribromomethyl)- | C7H4Br3NO2 | |
| 303 | 14513-43-0 | 2,2-二(3,3'-环氧环己基)丙烷 | 3,3'-(1-METHYLETHYLIDENE)BIS-7-OXABICYCLO[4.1.0]HEPTANE | C15H24O2 | |
| 304 | 14579-08-9 | 3-(三甲基硅基)环戊烯 | 3-(Trimethylsilyl)cyclopentene | C8H16Si | |
| 305 | 1458-98-6 | 3-溴-2-甲基丙烯 | 3-bromo-2-methylpropene | C4H7Br | |
| 306 | 1459-00-3 | β-溴代异丙基苯 | beta-Bromoisopropylbenzene | C9H11Br | |
| 307 | 14590-53-5 | (S)-(+)-2,2-二甲基环丙甲酸 | (S)-(+)-2,2-dimethylcyclopropane carboxylic acid | C6H10O2 | |
| 308 | 145951-26-4 | 6-吲哚磺酰胺 | 1H-Indole-6-sulfonamide(9CI) | C8H8N2O2S | |
| 309 | 146-68-9 | 2-(4-碘苯基)-3-(4-硝基苯基)-5-苯基氯化四唑 | 2-(4-Iodophenyl)-3-(4-nitrophenyl)-5-phenyltetrazolium chloride hydrate | C19H13ClIN5O2 | |
| 310 | 14630-42-3 | 1-三甲基硅基-3,3-二甲基-1-丁炔 | 1-Trimethylsilyl-3,3-dimethyl-1-butyne | C9H18Si | |
| 311 | 146370-52-7 | 2,5-二(氯甲基)-1-甲氧基-4-(2-乙基己氧基)苯 | 2,5-Bis(chloromethyl)-1-methoxy-4-(2-ethylhexyloxy)benzene | C17H26Cl2O2 | |
| 312 | 1464-53-5 | 双环氧丁烷 | Diepoxybutane | C4H6O2 | |
| 313 | 146885-82-7 | 6b,7-二氢-6b-羟基-1,6,7,9-四甲基-8H-环戊基[a]苊烯-8-酮 | 8H-Cyclopent[a]acenaphthylen-8-one, 6b,7-dihydro-6b-hydroxy-1,6,7,9-tetramethyl- | C19H18O2 | |
| 314 | 14704-31-5 | 3-苯基苄基溴 | 3-Phenylbenzyl Bromide | C13H11Br | |
| 315 | 14850-23-8 | 反-4-辛烯 | (E)-4-octene | C8H16 | |
| 316 | 148901-68-2 | (E)-3-[2-环丙基-4-(4-氟苯基)-3-喹啉-2-丙烯醛 | (E)-3-[2-Cyclopropyl-4-(4-fluorophenyl)-3-quinolinyl]-2-propenal | C21H16FNO | |
| 317 | 14919-01-8 | 反-3-辛烯 | trans-3-octene | C8H16 | |
| 318 | 15029-38-6 | 2-氰基-N-环己基-乙酰胺 | 2-CYANO-N-CYCLOHEXYL-ACETAMIDE | C9H14N2O | |
| 319 | 150758-05-7 | 1,3-二硝基-4-苯基联苯 | 4',6'-Dinitro-[1,1';3',1'']terphenyl | C18H12N2O4 | |
| 320 | 151-56-4 | 乙烯亚胺 | aziridine | C2H5N | |
| 321 | 1515-76-0 | 1-乙酰氧基-1,3-丁二烯 | 1,3-butadienyl acetate | C6H8O2 | |
| 322 | 152167-85-6 | 5-氟-8-硝基喹啉 | 5-Fluoro-8-Nitro Quinoline | C9H5FN2O2 | |
| 323 | 15219-34-8 | 草酰溴 | Oxalyl bromide | C2Br2O2 | |
| 324 | 15232-76-5 | 3-辛炔 | 3-Octyne | C8H14 | |
| 325 | 152897-19-3 | 1,1,3,3-四甲氧基环丁烷 | 1,1,3,3-tetramethoxycyclobutane | C8H16O4 | |
| 326 | 1529-68-6 | 1,2,3,4-四溴丁烷 | 1,2,3,4-Tetrabromobutane | C4H6Br4 | |
| 327 | 153250-52-3 | N,N'-二环己基-2,6-萘二甲酰胺 | N,N'-DICYCLOHEXYL-2,6-NAPHTHALENEDICARBOXAMIDE | C24H30N2O2 | |
| 328 | 153652-70-1 | (4S,5R)-3-苯甲酰基-2,2-二甲基-4-苯基氧氮杂环戊烷-5-甲酸 | (4S,5R)-3-Benzoyl-2,2-dimethyl-4-phenyloxazolidine-5-carboxylic acid | C19H19NO4 | |
| 329 | 1540426-95-6 | 6-乙酰氧基-2,2-二甲基-1,3-二氧戊环-乙酸 | rosuvastatin intermediates C-4 | C13H20N2O4 | 中间体 |
| 330 | 15419-94-0 | 2-羟基-4-丙烯酰氧基二苯甲酮 | 2-Hydroxy-4-acryloyloxybenzophenone | C16H12O4 | |
| 331 | 15448-47-2 | (R)-(+)-1,2-环氧丙烷 | (R)-(+)-1,2-epoxypropane | C3H6O | |
| 332 | 15485-80-0 | 7-羟基-4'-硝基异黄酮 | 4H-1-BENZOPYRAN-4-ONE | C15H9NO5 | |
| 333 | 1552-12-1 | 顺,顺-1,5-环辛二烯 | cis,cis-1,5-cyclooctadiene | C8H12 | |
| 334 | 155622-69-8 | 1-溴-2-酮-3-丁烯 | 1-Bromobut-3-en-2-one | C4H5BrO | |
| 335 | 155820-88-5 | 1-溴-4-(2,2,2-三氟)苯 | 1-Bromo-4-(2,2,2-trifluoroethyl)benzene | C8H6BrF3 | |
| 336 | 15589-31-8 | 环戊烯丙菊酯 | Terallethrin | C17H24O3 | |
| 337 | 1559-86-0 | 1-溴-2,3,4,6-四氟苯 | 1-bromo-2,3,4,6-tetrafluorobenzene | C6HBrF4 | |
| 338 | 155988-33-3 | 反-2-溴-β-硝基苯乙烯 | trans-2-bromo-beta-nitrostyrene | C8H6BrNO2 | |
| 339 | 156303-83-2 | 1-苄基氮杂环丁烷-3-酮 | 1-BENZYLAZETIDIN-3-ONE | C10H11NO | |
| 340 | 15728-44-6 | 1-对甲苯磺酰基苯并咪唑 | 1H-Benzimidazole, 1-[(4-methylphenyl)sulfonyl]- | C14H12N2O2S | |
| 341 | 1585-17-7 | 2,4-双(氯甲基)三甲基苯 | 2,4-Bis(chloromethyl)mesitylene | C11H14Cl2 | |
| 342 | 1593-77-7 | 环十二吗啉 | dodemorph | C18H35NO | |
| 343 | 159325-45-8 | 2,3-环氧-16-(1-吡咯基)-雄甾-17-酮 | Androstan-17-one,2,3-epoxy-16-(1-pyrrolidinyl) | C23H35NO2 | |
| 344 | 159856-61-8 | O-(乙烯氧基丁基)-N-(三乙氧基硅基丙基)脲 | 4-(ethenyloxy)butyl [3-(triethoxysilyl)propyl]carbamate | C16H33NO6Si | |
| 345 | 160003-66-7 | 3-硝基-4-碘苯甲酰胺 | 4-Iodo-3-nitrobenzamide | C7H5IN2O3 | |
| 346 | 16051-77-7 | 单硝基异山梨酯 | 1,4:3,6-dianhydro-D-glucitol 5-nitrate | C6H9NO6 | |
| 347 | 160535-46-6 | N,N',N''-三(2-甲基环己基)-1,2,3-三甲酰胺丙烷 | 1,2,3-Propanetricarboxamide, N,N',N''-tris(2-methylcyclohexyl)- | C27H47N3O3 | |
| 348 | 16088-62-3 | S-环氧丙烷 | S-(-)-1,2-Epoxypropane | C3H6O | |
| 349 | 160969-00-6 | 2-[2-(2,2,2-三氟乙氧基)苯氧基]乙基溴 | 1-(2-Bromo-ethoxy)-2-(2,2,2,trifluro ethoxy)benzene | C10H10BrF3O2 | |
| 350 | 160982-10-5 | 3-乙酰基-5-氯噻吩-2-磺酰胺 | 3-Acetyl-5-chlorothiophene-2-sulfonamide | C6H6ClNO3S2 | |
| 351 | 161029-97-6 | 2-甲氧基-3-硝基-6-苯基吡啶 | 2-Methoxy-3-nitro-6-phenylpyridine | C12H10N2O3 | |
| 352 | 161919-74-0 | 2,4-二甲氧基苄基溴 | 2,4-Dimethoxybenzylbromide | C9H11BrO2 | |
| 353 | 1622-32-8 | 2-氯乙烷磺酰氯 | (2-chloroethyl)sulphonyl chloride | C2H4Cl2O2S | |
| 354 | 162402-39-3 | 4-(4-硝基苯氧基)哌啶 | 4-(4-nitro-phenoxy)-piperidine | C11H14N2O3 | |
| 355 | 163702-01-0 | 聚合[2-羟基-2-甲基-1-[4-(1-甲基乙烯基)苯基]丙酮 | Benzene, (1-methylethenyl)-, homopolymer, ar-(2-hydroxy-2-methyl-1-oxopropyl) derivs. | (C13H16O2)n | |
| 356 | 1644-72-0 | 2-[(三氟甲基)硫代]溴苯 | 2-(trifluoromethylthio)bromobenzene | C7H4BrF3S | |
| 357 | 1647-08-1 | 4,4-二甲基-1-己烯 | 4,4-Dimethyl-1-hexene | C8H16 | |
| 358 | 16523-54-9 | 二环己氯化膦 | Dicyclohexylchlorophosphine | C12H22ClP | |
| 359 | 16523-89-0 | 三烯丙膦 | Triallylphosphine | C9H15P | |
| 360 | 16533-71-4 | 3,5-二硝基对甲基苯甲酸 | 3,5-Dinitro-4-Methyl Benzoic Acid | C8H6N2O6 | |
| 361 | 1656-44-6 | 2,4-二硝基苯磺酰氯 | 2,4-Dinitrobenzenesulfonyl chloride | C6H3ClN2O6S | |
| 362 | 16563-93-2 | 3-羟基-3-羟甲基氧杂环丁烷 | 3-(Hydroxymethyl)-3-oxetanol | C4H8O3 | |
| 363 | 165894-01-9 | 3,7-二氮杂双环[3,3,0]辛烷 盐酸盐 | Octahydropyrrolo[3,4-c]pyrrole dihydrochloride | C6H14Cl2N2 | |
| 364 | 16605-91-7 | 2,3-二氯联苯 | 2,3-DICHLOROBIPHENYL | C12H8Cl2 | |
| 365 | 166412-78-8 | 环保可塑剂 DINCH | Di-isononyl-cyclohexane-1,2-dicarboxylate | C26H46O4-2 | |
| 366 | 16673-34-0 | 4-[2-(2-甲氧基-5-氯苯甲酰胺基)乙基]苯磺酰胺 | 4-[2-(2-Methoxy-5-chlorobenzamido)ethyl]benzene sulfonamide | C16H17ClN2O4S | |
| 367 | 1672-88-4 | 呋喃烯啶 | Furazidine | C10H8N4O5 | |
| 368 | 167303-65-3 | N-甲氧基-N-甲基环戊酰胺 | Cyclopentanecarboxamide, N-methoxy-N-methyl- (9CI) | C8H15NO2 | |
| 369 | 1678-49-5 | 3-溴-4-硝基吡啶-N-氧化物 | 3-Bromo-4-Nitropyridine N-Oxide | C5H3BrN2O3 | |
| 370 | 1678-91-7 | 乙基环己烷 | Ethylcyclohexane | C8H16 | |
| 371 | 167990-11-6 | 1,2-二氯-4-(4-碘苯氧基)苯 | 1,2-Dichloro-4-(4-iodophenoxy)-benzene | C12H7Cl2IO | |
| 372 | 16851-72-2 | N-(对甲苯磺酰)-3-吡咯啉 | N-(P-TOLUENESULFONYL)-3-PYRROLINE | C11H13NO2S | |
| 373 | 1694-92-4 | 邻硝基苯磺酰氯 | 2-nitrobenzenesulfonyl chloride | C6H4ClNO4S | 用作医药、染料中间体. |
| 374 | 16980-89-5 | 二丁酰环磷腺苷钠 | N6-2'-O-Dibutyryl-adenosine 3',5'-cyclophosphate sodium salt monohydrate | C18H25N5NaO8P | |
| 375 | 17086-28-1 | 多西环素一水物 | Doxycycline monohydrate | C22H26N2O9 | |
| 376 | 172901-00-7 | 1-(((S)-2-(溴甲基)-3-甲基丁氧基)甲基)苯 | 1-(((S)-2-(Bromomethyl)-3-methylbutoxy)methyl)benzene | C13H19BrO | |
| 377 | 17380-54-0 | 1-苯基环己烷甲胺 | 1-(1-phenylcyclohexyl)methanamine | C13H19N | |
| 378 | 17465-86-0 | γ-环糊精 | gamma-Cyclodextrin | C48H80O40 | |
| 379 | 17508-17-7 | 2,4-二硝基苯基羟胺 | O-(2,4-dinitrophenyl)hydroxylamine | C6H5N3O5 | |
| 380 | 1758-33-4 | 顺式-2,3-氯丁烯 | CIS-2,3-EPOXYBUTANE | C4H8O | |
| 381 | 175842-70-3 | 丙基双环己基氯 | 4-chloro-4'-propylbi(cyclohexane) | C15H27Cl | |
| 382 | 177793-81-6 | N-(1-氮杂双环[2.2.2]辛-3S-基)-1,2,3,4四氢萘-1S-甲酰胺 | N-(1-azabicyalo[2,2,2]oct-3S-yl)-1,2,3,4-tetrahydronaphthalen-1S-ylcarboxamine | C18H24N2O | |
| 383 | 178454-81-4 | 2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)-4-[(1E)-4-(3-氯苯氧基)-3-氧代-1-丁烯-1-基]六氢,(3aR,4R,5R,6aS)- | 2H-Cyclopenta[b]furan-2-one, 5-(benzoyloxy)-4-[(1E)-4-(3-chlorophenoxy)-3-oxo-1-buten-1-yl]hexahydro-, (3aR,4R,5R,6aS)- | C24H21ClO6 | |
| 384 | 178820-38-7 | 4'-溴-3,4,5-三氟联苯 | 4-Bromo-3,4,5-trifluoro-1,1-biphenyl | C12H6BrF3 | |
| 385 | 17894-26-7 | 2,5-二甲氧基-3-硝基苯甲酸 | 2,5-DIMETHOXY-3-NITROBENZOIC ACID | C9H9NO6 | |
| 386 | 179064-61-0 | 4-氰基-4-(2-氟苯基)环己酮 | 4-Cyano-4-(2-Fluorophenyl)Cyclohexanone | C13H12FNO | |
| 387 | 17910-09-7 | 莪术烯 | Curzerene | C15H20O | |
| 388 | 17924-92-4 | 玉米烯酮 | zearalenone | C18H22O5 | |
| 389 | 18056-97-8 | 4-三乙氧硅基联苯 | 4-triethoxysilyl-1,1'-biphenyl | C18H24O3Si | |
| 390 | 180637-89-2 | (R)-3-[(1-甲基-2-吡咯烷基)甲基]-5-[2-(苯磺酰基)乙烯基]-1H-吲哚 | 3-[((2R)-1-methylpyrrolidin-2-yl)methyl]-5-[(E)-2-(phenylsulfonyl)vinyl]indole | C22H24N2O2S | |
| 391 | 18085-34-2 | 1-苄基氮杂环丁烷-2-羧酸甲酯盐酸盐 | methyl 1-benzylazetidine-2-carboxylate hydrochloride | C5H9NO3 | |
| 392 | 18172-67-3 | (1S)-(-)-β-蒎烯 | (1S)-(-)-Beta-Pinene | C10H16 | |
| 393 | 18226-42-1 | 1,3,5-三(溴甲基)苯 | 1,3,5-Tris(Bromomethyl)Benzene | C9H9Br3 | |
| 394 | 182410-00-0 | 磺丁基-beta-环糊精钠盐 | beta.-Cyclodextrin, sulfobutyl ethers, sodium salts | C42H70O35 | |
| 395 | 1825-21-4 | 五氯甲氧基苯 | PENTACHLOROANISOLE | C7H3Cl5O | |
| 396 | 18270-17-2 | 1-三甲基硅基-1-戊炔 | 1-Trimethylsilyl-1-pentyne | C8H16Si | |
| 397 | 183622-35-7 | 2-硝基-5-哌嗪-1-基-苯甲酸 | 2-NITRO-5-PIPERAZIN-1-YL-BENZOIC ACID | C11H13N3O4 | |
| 398 | 1839-63-0 | 1,3,5-三甲基环己烷 | 1,3,5-trimethylcyclohexane | C9H18 | |
| 399 | 184763-07-3 | 1-Fmoc-2-氮杂环丁烷甲酸 | 1-Fmoc-2-azetidinecarboxylic acid | C19H17NO4 | |
| 400 | 18512-61-3 | 9,10-二乙烯基蒽 | 9,10-divinyl anthracene | C18H14 | |
| 401 | 18614-54-5 | 2-甲氧基-4-硝基吡啶 | Pyridine, 2-methoxy-4-nitro- | C6H6N2O3 | |
| 402 | 18645-93-7 | 7-氟-4-硝基-1H-苯并[d]咪唑 | Benzimidazole, 4-fluoro-7-nitro- (8CI) | C7H4FN3O2 | |
| 403 | 18648-66-3 | 2-(4-溴苯基)-1,1-二苯基乙烯 | 2-(4-bromophenyl)-1,1-diphenylethylene | C20H15Br | |
| 404 | 186497-07-4 | N-(3-甲氧基-5-甲基-2-吡嗪基)-2-[4-(1,3,4-恶二唑-2-基)苯基]-3-吡啶磺酰胺 | N-(3-Methoxy-5-Methylpyrazin-2-Yl)-2-[4-(1,3,4-Oxadiazol-2-Yl)Phenyl]Pyridine-3-Sulfonamide | C19H16N6O4S | |
| 405 | 1868-53-7 | 二溴氟甲烷 | dibromofluoromethane | C7H3F7N2 | |
| 406 | 187275-73-6 | 3'-溴-4-碘联苯 | 3'-Bromo-4-Iodo-Biphenyl | C12H8BrI | 用途：OLED中间体 |
| 407 | 1874-22-2 | 5-硝基呋喃-2-丙烯醛 | 5-Nitrofuran-2-acrylaldehyde | C7H5NO4 | |
| 408 | 1882-82-2 | 17α-羟基孕甾-4-烯-3,11,20-三酮 | 21-deoxycortisone crystalline | C21H28O4 | |
| 409 | 188672-83-5 | 6-硝基苯并[d]噻唑-2-甲腈 | 6-nitro-2-Benzothiazolecarbonitrile | C8H3N3O2S | |
| 410 | 191-48-0 | 十环烯 | decacyclene | C36H18 | |
| 411 | 192329-94-5 | 4-(2-吡啶氧)基 苯磺酰氯 | 4-(2-Pyridyloxy)phenylsulphonyl chloride | C11H8ClNO3S | |
| 412 | 19398-61-9 | 2,5-二氯甲苯 | 2,5-Dichlorotoluene | C7H6Cl2 | |
| 413 | 19416-70-7 | 4-硝基苯甲酸铵 | Ammonium 4-nitrobenzoate dihydrate | C7H12N2O6 | |
| 414 | 1942-45-6 | 4-辛炔 | oct-4-yne | C8H14 | |
| 415 | 19427-36-2 | 11a-羟基-16,17a-环氧孕酮 | 16α,17-epoxy-11α-hydroxypregn-4-ene-3,20-dione | C21H28O4 | |
| 416 | 19430-93-4 | 1H,1H,2H-全氟-1-己烯 | 3,3,4,4,5,5,6,6,6-nonafluorohexene | C6H3F9 | |
| 417 | 194423-47-7 | 氘代甲苯 | O-TOLUIDINE-D9 | C7H9N | |
| 418 | 1945-92-2 | 2,4-二硝基-N-(2-羟乙基)苯胺 | N-2,4-dinitrophenylethanolamine | C8H9N3O5 | |
| 419 | 194602-23-8 | 2-乙氧基-5-(4-甲基哌嗪-1-基磺酰基)苯甲酸 | 2-ETHOXY-5-[(4-METHYLPIPERAZIN-1-YL)SULFONYL]BENZOIC ACID | C14H20N2O5S | |
| 420 | 194933-15-8 | 1,2,3,4,5,6-六[2-(甲基二氯硅基)乙基]苯 | 1,2,3,4,5,6-Hexakis[2(methyldichlorosilyl)ethyl]benzene | C24H42Cl12Si6 | |
| 421 | 19693-75-5 | 2-甲氧基-1,3-二氧戊环 | 2-Methoxy-1,3-dioxolane | C4H8O3 | |
| 422 | 19781-86-3 | 8-十六炔 | 8-HEXADECYNE | C16H30 | |
| 423 | 2004-70-8 | 反式-1,3-戊二烯 | trans-1,3-Pentadiene | C5H8 | |
| 424 | 20063-89-2 | DL-氮杂环丁烷-2-羧酸 | DL-Azetidine-2-carboxylic acid | C4H7NO2 | |
| 425 | 20101-86-4 | 环己基-1,4-二甲酰胺 | Cyclohexane-1,4-dicarboxamide | C8H14N2O2 | |
| 426 | 2016-05-9 | N,N-二甲基甲酰胺二环己基缩醛 | N,N-Dimethylformamide dicyclohexyl acetal | C15H29NO2 | |
| 427 | 20184-91-2 | 4-壬炔 | 4-Nonyne | C9H16 | |
| 428 | 203059-80-7 | 1,2-二氟-4,5-二甲氧基苯 | 1,2-Difluoro-4,5-dimethoxybenzene | C8H8F2O2 | |
| 429 | 2032-35-1 | 2-溴-1,1-二乙氧基乙烷 | Bromoacetaldehyde Diethylacetal | C6H13BrO2 | |
| 430 | 204205-33-4 | 2-溴-2-(2-氟苯基)-1-环丙基乙酮 | 2-Bromo-2-(2-fluorophenyl)-1-cyclopropylethanone | C11H10BrFO | |
| 431 | 2043-00-7 | 1-苯乙烯基萘 | 1-(2-phenylethenyl)naphthalene | C18H14 | |
| 432 | 20440-92-0 | 4-硝基-4',4''-二甲基三苯胺 | (4-nitro-phenyl)-di-p-tolyl-amine | C20H18N2O2 | |
| 433 | 204803-26-9 | 1-环丙烷羰基-1H-咪唑 | 1-cyclopropanecarbonyl-1H-imidazole | C7H8N2O | |
| 434 | 204845-95-4 | 6-苄氧基-9-[(1S,3R,4S)-2-亚甲基-4-苄氧基-3-苄氧基甲基环戊基]-9H-嘌呤-2-胺 | 6-(Benzyloxy)-9-[(1S,3R,4S)-2-methylene-4-(phenylmethoxy)-3-[(phenylmethoxy)methyl]cyclopentyl]-9H-purine-2-amine | C33H33N5O3 | |
| 435 | 2050-87-5 | 二烯丙基三硫 | Diallyl trisulfide | C6H10S3 | |
| 436 | 2051-62-9 | 4-氯联苯 | 4-Chloro-1,1'-biphenyl | C12H9Cl | |
| 437 | 205171-06-8 | N-环戊基-2'-C-甲基腺苷 | N-Cyclopentyl-2'-C-methyl-adenosine | C16H23N5O4 | |
| 438 | 20653-11-6 | 2,2'-二[4-(4-硝基苯氧基)苯基]丙烷 | 1,1'-propane-2,2-diylbis[4-(4-nitrophenoxy)benzene] | C27H22N2O6 | |
| 439 | 2070-70-4 | 全氟(4-甲基-2-戊烯) | perfluoro-(4-methyl-2-pentene) | C6F12 | |
| 440 | 20778-47-6 | 1,1-环丙基二乙腈 | 1,1-Cyclopropanediacetonitrile | C7H8N2 | |
| 441 | 208111-98-2 | (3aR,4R,5R,6aS)-5-(苯甲酰氧基)六氢-4-[(1E)-3-氧代-4-[3-(三氟甲基)苯氧基]-1-丁烯基]-2H-环戊并[b]呋喃-2-酮 | TV-BK (Travoprost) | C25H21F3O6 | |
| 442 | 20825-87-0 | 苯并二氧六环-6-羧酸 | ethyl 2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylate | C11H12O4 | |
| 443 | 20870-89-7 | 1-甲基-5-硝基吲哚酮 | 2H-Indol-2-one, 1,3-dihydro-1-methyl-5-nitro- | C9H8N2O3 | |
| 444 | 209225-00-3 | 4-硝基-1,3-二氢-1H-茚2-羧基酸 | 1H-Indene-2-carboxylicacid, 2,3-dihydro-4-nitro- | C10H9NO4 | |
| 445 | 2098-66-0 | 环丙孕酮 | cyproterone | C22H27ClO3 | |
| 446 | 209861-00-7 | 2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)-4-[(1E)-3,3-二氟-4-苯氧基-丁烯-1-基]六氢-, (3aR,4R,5R,6aS)- | 2H-Cyclopenta[b]furan-2-one,5-(benzoyloxy)-4-[(1E)-3,3-difluoro-4-phenoxy-1-buten-1-yl]hexahydro-,(3aR,4R,5R,6aS)- | C24H22F2O5 | |
| 447 | 209861-01-8 | 2H-环戊并[b]呋喃-2-酮,4-[(1E)-3,3-二氟-4-苯氧基-1-丁烯-1-基]六氢-5-羟基-, (3aR,4R,5R,6aS)- | (3aR,4R,5R,6aS)-4-((E)-3,3-Difluoro-4-phenoxybut-1-en-1-yl)-5-hydroxyhexahydro-2H-cyclopenta[b]furan-2-one | C17H18F2O4 | |
| 448 | 210708-22-8 | 3-溴-8-甲基-6-硝基喹啉 | 3-Bromo-8-methyl-6-nitroquinoline | C10H7BrN2O2 | |
| 449 | 21205-91-4 | 9-硼二环[3.3.1]壬烷 二聚物 | 9-BBN dimer | C16H30B2 | |
| 450 | 212771-30-7 | 1-[2-[4-(氯甲基)苯氧基]乙基]氮杂环庚烷 | 1-[2-[4-(Chloromethyl)phenoxy]ethyl]hexahydro-1H-azepine | C15H22ClNO | |
| 451 | 2136-89-2 | 邻氯三氯甲苯 | 2-Chlorotrichlorotoluene | C7H4Cl4 | |
| 452 | 213670-22-5 | 7-(2,2-二苯基乙烯基)-1,2,3,3a,4,8b-六氢-4-(4-甲基苯基)-环戊并[b]吲哚 | 7-(2,2-diphenylvinyl)-4-(p-tolyl)-2,3,3a,8b-tetrahydro-1H-cyclopenta[b]indole | C32H29N | |
| 453 | 2155-94-4 | N,N-二甲基丙烯胺 | N,N-Dimethylallylamine;Allyldimethylamine | C5H11N | |
| 454 | 2161-90-2 | 1-甲氧基-1,3-环己二烯 | 1-methoxy-1,3-cyclohexadiene | C7H10O | |
| 455 | 216394-05-7 | 3-溴-2-氯吡啶-5-磺酰氯 | 3-Bromo-2-chloropyridine-5-sulphonyl chloride | C5H2BrCl2NO2S | |
| 456 | 2164-08-1 | 环草啶 | lenacil | C13H18N2O2 | |
| 457 | 21676-08-4 | 4-十一烯基-1-醇,(E)- | 4-Undecen-1-ol,(E)- | C11H22O | |
| 458 | 21932-54-7 | (-)-二异松蒎烯基硼烷 | (-)-Diisopinocampheyl borane | C20H35B | |
| 459 | 219640-39-8 | 对-溴代十六烷基苯 | Benzene, 1-bromo-4-hexadecyl- | C22H37Br | |
| 460 | 220003-47-4 | 3-氯氮杂环丁烷 | 3-chloroazetidine | C3H6ClN | |
| 461 | 22020-87-7 | 5-硝基-2-戊酮 | 5-Nitro-2-pentanone | C5H9NO3 | |
| 462 | 2203-80-7 | 5-甲基-1-己炔 | 5-Methyl-1-hexyne | C7H12 | |
| 463 | 220620-09-7 | 替加环素 | Tigecycline | C29H39N5O8 | |
| 464 | 22086-45-9 | B-溴-9-硼杂双环[3.3.1]壬烷 | B-bromo-9-bbn | C8H14BBr | |
| 465 | 2213-32-3 | 2,4-二甲基-1-戊烯 | 2,4-Dimethyl-1-pentene | C7H14 | |
| 466 | 2216-15-1 | N,N-二乙基-4-硝基苯胺 | N,N-diethyl-4-nitroaniline | C10H14N2O2 | |
| 467 | 22208-39-5 | 2-氰基-N-(4-硝基苯基)-乙酰胺 | Acetamide, 2-cyano-N-(4-nitrophenyl)- | C9H7N3O3 | |
| 468 | 22306-36-1 | 1-溴-3-碘丙烷 | Propane,1-bromo-3-iodo- (8CI,9CI) | C3H6BrI | |
| 469 | 22525-95-7 | 2'-(2,3-环氧丙氧基)-3-苯基-苯丙酮 | 2'-(2,3-Epoxypropoxy)-3-Phenyl-Propiophenone | C18H18O3 | |
| 470 | 22528-79-6 | 7-硝基-4-二氢色原酮 | 7-Nitro-2,3-dihydro-4H-chromen-4-one | C9H7NO4 | |
| 471 | 22537-07-1 | 4-戊烯-1-胺 | pent-4-en-1-amine | C5H11N | |
| 472 | 226992-13-8 | 4-硝基-N-[2-(4-硝基苯氧基)乙基]苯乙胺 | 4-Nitro-N-[2-(4-nitrophenoxy)ethyl]benzeneethanamine | C16H17N3O5 | |
| 473 | 22748-16-9 | 4,4-二甲基-2-环戊烯-1-酮 | 4,4-dimethyl-2-cyclopenten-1-one | C7H10O | |
| 474 | 22826-55-7 | N-2-乙烯基苄基-N,N-二甲胺 | 2-(Dimethylaminomethyl)styrene | C11H15N | |
| 475 | 22892-95-1 | 4-氯-3-氯磺酰基-5-硝基苯甲酸 | 4-Chloro-5-chlorosulphonyl-3-nitrobenzoic acid | C7H3Cl2NO6S | |
| 476 | 23084-86-8 | 1,2,4-环己烷三羧酸 | 1,2,4-Cyclohexanetricarboxylic acid | C9H12O6 | |
| 477 | 23136-18-7 | 1-(2-(3-溴苯氧基)-乙基)吡咯烷 | 1-[2-(3-bromophenoxy)ethyl]pyrrolidine | C12H16BrNO | |
| 478 | 23144-68-5 | N-环己基-2,2,2-三氯乙酰胺 | 2,2,2-trichloro-N-cyclohexylacetamide | C8H12Cl3NO | |
| 479 | 2317-91-1 | 1-氯-1-氟乙烯 | 1-chloro-1-fluoroethylene | C2H2ClF | |
| 480 | 23459-36-1 | 苯基环戊基甲胺 | cyclopentyl(phenyl)methanamine | C12H17N | |
| 481 | 2365-40-4 | N6-异戊烯基腺嘌呤 | 6-(gamma,gamma-dimethylallylamino)purine | C10H13N5 | |
| 482 | 236750-65-5 | 2-硝基-4,5-二-(2-甲氧基乙氧基)苯甲腈 | 4,5-bis(2-methoxyethoxy)-2-nitrobenzonitrile | C13H16N2O6 | |
| 483 | 23695-15-0 | 2-甲基-3-异氰酸硝基苯 | 2-methyl-3-nitrophenyl isocyanate | C8H6N2O3 | |
| 484 | 23726-92-3 | 顺式-1-(2,6,6-三甲基-2-环己烯-1-基)-2-丁烯-1-酮 | (Z)-1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-buten-1-one | C13H20O | |
| 485 | 2376-92-3 | 1-(2,6,6-三甲基环己-1-烯基)丁-2-烯-1-酮 | 1-(2,6,6-Trimethylcyclohex-1-enyl)but-2-en-1-one | C13H20O | |
| 486 | 2384-85-2 | 3-癸炔 | 3-Decyne | C10H18 | |
| 487 | 2384-86-3 | 4-癸炔 | 4-Decyne | C10H18 | |
| 488 | 2386-60-9 | 丁基磺酰氯 | 1-Butanesulfonyl chloride | C11H13ClO3 | |
| 489 | 2396-63-6 | 1,6-庚二炔 | hepta-1,6-diyne | C7H8 | |
| 490 | 2396-65-8 | 1,8-壬二炔 | 1,8-Nonadiyne | C9H12 | |
| 491 | 2403-54-5 | 2-(4-氯苯基)-1,3-二氧戊环 | 2-(4-Chlorophenyl)-1,3-dioxolane | C9H9ClO2 | |
| 492 | 24197-66-8 | S-氯乙酰基-P-巯基甲苯 | S-(4-methylphenyl) chloroethanethioate | C9H9ClOS | |
| 493 | 2424-01-3 | 二烯丙基甲胺 | Methyldiallylamine | C7H13N | |
| 494 | 24253-43-8 | 4,4''-二溴-1,1',2':1''-三联苯 | 1,1':2',1''-Terphenyl, 4,4''-dibromo- | C18H12Br2 | |
| 495 | 24353-88-6 | 环丙异戊二酯 | Lorbamate | C12H22N2O4 | |
| 496 | 2436-90-0 | 3,7-二甲基-1,6-辛二烯 | Dihydromyrcene | C10H18 | |
| 497 | 2437-95-8 | α-蒎烯 | alpha-pinene | C10H16 | |
| 498 | 24390-14-5 | 多西环素 | Doxycycline Hyclate | C24H31ClN2O9 | |
| 499 | 243973-70-8 | 1-氧-4,5-二氮杂环庚烷氢溴酸盐 | Hexahydro-1,4,5-oxadiazepine hydrobromide | C4H11BrN2O | |
| 500 | 2441-97-6 | 3-氯环己烯 | 3-Chlorocyclohexene | C6H9Cl | |
| 501 | 24415-26-7 | 1-壬烯-3-酮 | non-1-en-3-one | C9H16O | |
| 502 | 24429-73-0 | 1-氯-1-甲基-硅杂环戊-3-烯 | 1-chloro-1-methyl-silacyclopent-3-ene | C5H9ClSi | |
| 503 | 24434-90-0 | 2,3,5-三羟基环戊基乙酸 | 2,3,5-Tricarboxycyclopentane-1-acetic acid | C10H12O8 | |
| 504 | 24502-79-2 | 二甲基丙烯酰紫草素 | Dimethylacrylshikonin | C21H22O6 | |
| 505 | 2461-42-9 | 3-(1-萘氧基)-1,2-环氧丙烷 | [(naphthyloxy)methyl]oxirane | C13H12O2 | |
| 506 | 2487-48-1 | 雄甾-5-烯-3beta,7beta-二醇-17-酮 | 5-Androsten-3beta,7beta-diol-17-one | C19H28O3 | |
| 507 | 24937-79-9 | 聚偏氟乙烯树脂 | poly(vinylidene fluoride) | C2H2F2 | |
| 508 | 24954-67-4 | 4-硝基苯乙胺 | 4-Nitro-phenethylamine | C8H10N2O2 | |
| 509 | 2497-18-9 | 反式-2-己烯-醋酸盐 | trans-hex-2-enyl acetate | C8H14O2 | |
| 510 | 2497-21-4 | 4-己烯-3-酮 | 4-hexen-3-one | C6H10O | |
| 511 | 25013-15-4 | 乙烯基甲苯 | vinyltoluene | C9H10 | |
| 512 | 25035-71-6 | 甲苯磺酰胺甲醛树脂醋酸丁酯溶液 | poly(P-toluenesulfonamide-co-formaldehyde) | C8H11NO3S | |
| 513 | 25053-15-0 | 邻苯二甲酸二烯丙酯玻璃纤维增强塑料 | Poly(diallyl phthalate) | C14H14O4 | |
| 514 | 25067-59-8 | 聚(9-乙烯咔唑) | Poly(N-vinylcarbazole) | C42H33N3X2 | |
| 515 | 25086-89-9 | 乙烯基吡咯烷酮|醋酸乙烯共聚树脂 | Vinyl pyrrolidone|vinyl acetate copolymer | C10H15NO3 | |
| 516 | 25155-25-3 | 双叔丁基过氧异丙基苯 | bis(1-(tert-butylperoxy)-1-methylethyl)-benzene | C20H34O4 | |
| 517 | 25167-70-8 | 二异丁烯 | diisobutylene | C8H16 | |
| 518 | 25167-93-5 | 硝基氯苯 | Chloronitrobenzene | C6H4ClNO2 | |
| 519 | 252670-82-9 | 4-吡啶乙烷磺酰氯 | 4-pyridineethanesulfonyl chloride | C7H8ClNO2S | |
| 520 | 2530-26-9 | 3-硝基吡啶 | 3-Nitropyridine | C5H4N2O2 | |
| 521 | 25321-14-6 | 混合二硝基甲苯 | Dinitro toluene(mixed) | C7H6N2O4 | |
| 522 | 25323-30-2 | 二氯乙烯 | Dichloroethene | C2H2Cl2 | |
| 523 | 2547-61-7 | 三氯甲基磺酰氯 | Trichloromethanesulfonyl chloride | CCl4O2S | |
| 524 | 2550-11-0 | 4,7-二甲基-6-辛烯-3-酮 | 2,5-Dimethyl-2-octen-6-one | C10H18O | |
| 525 | 25641-99-0 | 四氯邻二甲苯 | alpha,alpha,alpha',alpha'-tetra-chloro-O-xylene, | C8H6Cl4 | |
| 526 | 25784-91-2 | 2-氯-5-硝基苯甲酰氯 | 2-Chloro-5-nitrobenzoyl chloride | C7H3Cl2NO3 | |
| 527 | 25948-12-3 | 2-(乙醇基氨)-5-硝基吡啶 | 2-[(5-nitro-2-pyridyl)amino]ethanol | C7H9N3O3 | |
| 528 | 259881-39-5 | 9,9-双[4-(2,3-环氧丙氧基乙氧基)苯基]芴 | 9,9-Bis[4-(2-oxiranemethyloxyethyloxy)phenyl]fluorene | C35H34O6 | |
| 529 | 26054-67-1 | 2H-环戊并[b]呋喃-2-酮,六氢-5-羟基-4-[(1E,3S)-3-羟基-1-辛烯-1-基]-, (3aR,4R,5R,6aS)- | 2H-Cyclopenta[b]furan-2-one,hexahydro-5-hydroxy-4-[(1E,3S)-3-hydroxy-1-octen-1-yl]-,(3aR,4R,5R,6aS)- | C15H24O4 | |
| 530 | 2613-26-5 | 3-硝基苯基五氟化硫 | 3-Nitrophenylsulphur pentafluoride | C6H4F5NO2S | |
| 531 | 261763-44-4 | 2,6-二氟-3-甲基苄基溴 | 2,6-Difluoro-3-methylbenzyl bromide | C8H7BrF2 | |
| 532 | 26186-02-7 | 1-十三炔 | 1-Tridecyne | C13H24 | |
| 533 | 26189-59-3 | 1-氯-N,N,2-三甲基丙烯胺 | 1-Chloro-N,N-2-trimethylpropenylamine | C6H12ClN | |
| 534 | 261952-16-3 | 2-甲基-3-(三氟甲基)苄基溴 | 2-Methyl-3-(trifluoromethyl)benzyl bromide | C9H8BrF3 | |
| 535 | 2622-05-1 | 氯丙烯镁 | allylmagnesium chloride | C3H5ClMg | |
| 536 | 26227-54-3 | 环己胺氢溴酸盐 | Cyclohexylamine hydrobromide | C6H14BrN | |
| 537 | 2624-43-3 | 环芬尼 | cyclofenil | C23H24O4 | |
| 538 | 26389-59-3 | N-丙基环丙酰胺 | N-propylcyclopropanecarboxamide | C7H13NO | |
| 539 | 26389-60-6 | N-丙基环丙甲胺 | N-Propylcyclopropanemethylamine | C7H15N | |
| 540 | 26519-91-5 | 甲基环戊二烯 | Methyl cyclopentadiene | C6H8 | |
| 541 | 26762-93-6 | 过氧化氢二异丙苯 | Hydroperoxide,bis(1-methylethyl)phenyl | C12H18O2 | |
| 542 | 26914-52-3 | N-乙基-邻、对甲苯磺酰胺 | Ethyltoulenesulfonamide | C9H15NO2S | |
| 543 | 27035-39-8 | 1,2,5,6-二环氧树脂环辛烷 | 1,2,5,6-Diepoxycyclooctane | C8H12O2 | |
| 544 | 2706-92-5 | 6-氯-9H-嘌呤-2-磺酰氟 | 1H-Purine-2-sulfonyl fluoride, 6-chloro- | C5H2ClFN4O2S | |
| 545 | 273220-33-0 | N-(4-甲基)苯基-1,2,3,3a,4,8b-六氢环戊基[b]吲哚 | N-(4-methyl)phenyl-1,2,3,3a,4,8b-hexahydrocyclopenta[b]indole | C18H19N | |
| 546 | 2741-16-4 | 1-异丙氧基苯 | 1-isopropoxybenzene | C9H12O | |
| 547 | 2757-23-5 | 氯羰基次磺酰氯 | chlorocarbonylsulfenyl chloride | CCl2OS | |
| 548 | 27605-76-1 | 烯丙苯噻唑 | probenazole | C10H9NO3S | |
| 549 | 2765-14-2 | (E)-1,2-二(4-溴苯基)-乙烯 | Benzene, 1,1'-(1,2-ethenediyl)bis-(4-bromo)- | C14H10Br2 | |
| 550 | 27692-57-5 | 甲基丙烯酰氧丙基杂氮硅三环 | 3-(2,8,9-trioxa-5-aza-1-silabicyclo[3.3.3]undec-1-yl)propyl 2-methylprop-2-enoate | C13H23NO5Si | |
| 551 | 280-64-8 | 9-硼二环[3.3.1]壬烷 | 9-Borabicyclo[3.3.1]nonane | C8H15B | |
| 552 | 28057-48-9 | D-丙烯菊酯 | D-Trans-Allethrin | C19H26O3 | |
| 553 | 2809-67-8 | 2-辛炔 | 2-Octyne | C8H14 | |
| 554 | 2809-69-0 | 2,4-己二炔 | 2,4-Hexadiyne | C6H6 | |
| 555 | 2825-82-3 | 四氢双环戊二烯 | Tetrahydrodicyclopentadiene | C10H16 | |
| 556 | 2825-83-4 | 四氢二环戊二烯 | ENDO-TETRAHYDRODICYCLOPENTADIENE | C10H16 | |
| 557 | 28266-96-8 | 2-(4-硝基苯基)-咪唑[1,2-a]并嘧啶 | 2-(4-Nitro-phenyl)-imidazo[1,2-a]pyrimidine | C12H8N4O2 | |
| 558 | 28442-78-6 | 2-氯-1,3-二氰基苯 | 2-Chloro-1,3-dicyanobenzene | C8H3ClN2 | |
| 559 | 28598-82-5 | 1-氯-8-溴辛烷 | 1-chloro-8-bromooctane | C8H16BrCl | |
| 560 | 28598-83-6 | 1-氯-10-溴癸烷 | 1-chloro-10-bromodecane | C10H20BrCl | |
| 561 | 286-20-4 | 环氧环己烷 | Cyclohexene oxide | C6H10O | |
| 562 | 286-48-6 | 3,5,8-三氧杂双环辛烷 | 3,5,8-Trioxabicyclo[5.1.0]octane | C5H8O3 | |
| 563 | 287-92-3 | 环戊烷 | Cyclopentane | C5H10 | |
| 564 | 2878-14-0 | 2-甲基烯丙基胺 | 2-Methylallylamine | C4H9N | |
| 565 | 292-64-8 | 环辛烷 | cyclooctane | C8H16 | |
| 566 | 29328-49-2 | 3-溴-1,1,1-三甲氧基丙烷 | Propane,3-bromo-1,1,1-trimethoxy- | C6H13BrO3 | |
| 567 | 29342-05-0 | 环吡酮 | Ciclopirox | C12H17NO2 | |
| 568 | 295-14-7 | 1,4,7,10-四氮环十四烷 | 1,4,7,10-Tetraazacyclotridecane | C9H22N4 | |
| 569 | 295-64-7 | 1,4,7,10,13-五氮杂环十五烷 | 1,4,7,10,13-pentaazacyclopentadecane | C10H25N5 | |
| 570 | 2974-92-7 | 3,4-二氯联苯 | 3,4-Dichlorobiphenyl | C12H8Cl2 | |
| 571 | 2974-95-0 | 3-苯氧基碘苯 | 1-iodo-3-phenoxybenzene | C12H9IO | |
| 572 | 2981-10-4 | 1-(1-哌啶)环己烷 | 1-(1-Piperidino)cyclohexene | C11H19N | |
| 573 | 29816-55-5 | 1-(4-甲基苯基)-2-硝基丙烯 | 1-(4-Methylphenyl)-2-nitropropene | C10H11NO2 | |
| 574 | 30007-47-7 | 5-溴-5-硝基-1,3-二恶烷 | 5-bromo-5-nitro-1,3-dioxane | C4H6BrNO4 | |
| 575 | 3006-86-8 | 过氧化环己酮二丁酯糊 | 1,1-Di(tert-butylperoxy)cyclohexane | C14H28O4 | |
| 576 | 301646-59-3 | N-[6-氯-5-(2-甲氧基苯氧基)[2,2'-双嘧啶]-4-基]-4-(1,1-二甲基乙基)苯磺酰胺钾盐 | N-[6-Chloro-5-(2-methoxyphenoxy)[2,2'-bipyrimidin]-4-yl]-4-(1,1-dimethylethyl)benzenesulfonamide potassium salt | C25H23ClKN5O4S | |
| 577 | 3017-69-4 | 1-溴-2-甲基-1-丙烯 | 1-bromo-2-methyl-1-propene | C4H7Br | |
| 578 | 3017-95-6 | 1-氯-2-溴丙烷 | 2-bromo-1-chloropropane | C3H6BrCl | |
| 579 | 30282-14-5 | 2-羟基环己酮二聚物 | 2-hydroxycyclohexanone dimer | C6H10O2 | |
| 580 | 303-04-8 | 六氟-2,3-二氯-2-丁烯 | 2,3-dichlorohexafluorobut-2-ene | C4Cl2F6 | |
| 581 | 3034-19-3 | 2-硝基苯肼 | 2-Nitrophenylhydrazine | C6H7N3O2 | |
| 582 | 304655-80-9 | 苯磺酰氯胺钠盐 | chloramine-B hydrate | C6H5ClNNaO2S.H2O | |
| 583 | 30583-72-3 | 氢化双酚 A 环氧树脂 | 4,4'-Isopropylidenedicyclohexanol, oligomeric reaction products with 1-chloro-2,3-epoxypropane | C18H33ClO3 | |
| 584 | 3073-66-3 | 1,1,3-三甲基环己烷 | 1,1,3-trimethylcyclohexane | C9H18 | |
| 585 | 307496-25-9 | 二乙基双环戊二烯 | Diethyldicyclopentadiene | C14H20 | |
| 586 | 30818-17-8 | 1-(4-硝基苯基)-3-(1-吡咯烷基)-5-吡唑酮 | 1-(4-nitrophenyl)-3-pyrrolidino-2-pyrazolin-5-one | C13H14N4O3 | |
| 587 | 30827-99-7 | 4-(2-氨乙基)苯磺酰氟盐酸盐 | 4-(2-Aminoethyl)benzenesulfonyl fluoride hydrochloride | C8H11ClFNO2S | |
| 588 | 3100-04-7 | 1-甲基环丙烯 | 1-Methylcyclopropene | C4H6 | |
| 589 | 3129-91-7 | 亚硝酸二环己胺 | Dicyclohexylamine nitrite | C12H24N2O2 | |
| 590 | 3132-64-7 | 环氧溴丙烷 | epibromohydrin | C3H5BrO | |
| 591 | 31349-48-1 | 1-甲基-5-硝基-1H-苯并咪唑-2-丁酸 | 1-Methyl-5-nitro-2-benzimidazolebutyric acid | C12H13N3O4 | |
| 592 | 31502-21-3 | 4-辛烯-1-醇,(4E)- | 4-Octen-1-ol, (4E)- | C8H16O | |
| 593 | 3156-50-1 | 1-甲基-2-(2-硝基乙烯基)-1H-吡咯 | 1-Methyl-2-(2-nitroethenyl)-pyrrole | C7H8N2O2 | |
| 594 | 31611-42-4 | N-(2-硝基苄)-N-甲基环己胺.盐酸盐 | N-Cyclohexyl-N-methyl-2-nitrobenzylamine monohydrochloride | C14H21ClN2O2 | |
| 595 | 31844-98-1 | 1-溴-1-丁烯 | 1-bromobut-1-ene | C4H7Br | |
| 596 | 319-84-6 | α-六氯环己烷 | α-Hexachlorocyclohexane | C6H6Cl6 | |
| 597 | 3194-55-6 | 六溴环十二烷 | 1,2,5,6,9,10-Hexabromocyclododecane | C12H18Br6 | |
| 598 | 3209-22-1 | 2,3-二氯硝基苯 | 2,3-Dichloronitrobenzene | C6H3Cl2NO2 | |
| 599 | 321746-49-0 | 三乙基锍二(三氟甲基磺酰)酰亚氨 | Triethylsulfonium bis(trifluoromethylsulfonyl)imide | C8H15F6NO4S3 | |
| 600 | 3234-49-9 | 1,2-二溴戊烷 | Pentane, 1,2-dibromo- | C5H10Br2 | |
| 601 | 32388-55-9 | 甲基柏木烯酮 | Acetyl cedrene | C17H26O | |
| 602 | 32539-85-8 | 环十五内酯 | Pentadecanolide | C15H28O2 | |
| 603 | 3266-23-7 | 2,3-环氧丁烷 | 2,3-dimethyloxirane | C4H8O | |
| 604 | 32718-18-6 | 溴氯-5,5-二甲基咪唑烷-2,4-二酮 | Bromochloro-5,5-dimethylimidazolidine-2,4-dione | C5H6BrClN2O2 | |
| 605 | 3283-05-4 | N,N,N',N'-四(4-硝基苯基)-1,4-苯二胺 | N,N,N',N'-tetrakis(4-nitrophenyl)benzene-1,4-diamine | C30H20N6O8 | |
| 606 | 329-98-6 | 苄磺酰氟 | α-toluenesulphonyl fluoride | C7H7FO2S | |
| 607 | 331-61-3 | 3-氟-4-甲氧基苄基溴 | 3-Fluoro-4-methoxybenzyl bromide | C8H8BrFO | |
| 608 | 33146-45-1 | 2,6-二氯联苯 | 2,6-dichlorobiphenyl | C12H8Cl2 | |
| 609 | 3322-93-8 | 1,2-二溴-4-(1,2-二溴乙基)环己烷 | 1,2-dibromo-4-(1,2-dibromoethyl)cyclohexane | C8H12Br4 | |
| 610 | 3325-08-4 | 4-磺酰水杨酸三钠 | 4-sulfophthalic acid, trisodium salt | C8H3Na3O7S | |
| 611 | 33284-50-3 | 2,4-二氯联苯 | 2,4-dichlorobiphenyl | C12H8Cl2 | |
| 612 | 334-42-9 | 1-溴-7-氟庚烷 | 1-bromo-7-fluoroheptane | C7H14BrF | |
| 613 | 334-61-2 | 1-溴-10-氟癸烷 | 1-bromo-10-fluorodecane | C10H20BrF | |
| 614 | 33420-50-7 | 3,3-二氟氧杂环丁烷 | 3,3-difluorooxetane | C3H4F2O | |
| 615 | 33469-51-1 | N-丙基-N-亚硝基对甲苯磺酰胺 | N-Nitroso-N-propyl-p-toluenesulfonamide | C10H14N2O3S | |
| 616 | 334826-98-1 | 5-[2-乙氧基-5-(4-乙基哌嗪-1-基磺酰基)吡啶-3-基]-3-乙基-2-(2-甲氧基乙基)-2,6-二氢-7H-吡唑并[4,3-D]嘧啶-7-酮 | Gisadenafil | C23H33N7O5S | |
| 617 | 335-05-7 | 三氟甲基磺酰氟 | trifluoromethanesulphonyl fluoride | CF4O2S | |
| 618 | 335-48-8 | 1,4-二溴八氟丁烷 | 1,4-dibromooctafluorobutane | C4Br2F8 | |
| 619 | 33528-13-1 | N-苄基-N-亚硝基对甲苯磺酰胺 | N-benzyl-N-nitroso-P-toluenesulfonamide | C14H14N2O3S | |
| 620 | 33629-47-9 | 地乐胺;N-仲丁基-4-特丁基-2,6-二硝基苯胺 | Butralin;Dibutaline;Amexine;Tamex | C14H21N3O4 | |
| 621 | 33630-87-4 | 1-氮杂双环[2.2.2]辛-2-烯-3-甲酸甲酯盐酸盐 | 1-Azabicyclo[2.2.2]oct-2-ene-3-carboxylic acid, methyl ester, hydrochloride | C9H14ClNO2 | |
| 622 | 3387-41-5 | 桧烯 | Sabinene | C10H16 | |
| 623 | 33903-50-3 | (S)-(+)-S-甲基-S-苯亚磺酰亚胺 | (S)-(+)-S-Methyl-S-phenylsulphoximine | C7H9NOS | |
| 624 | 340041-91-0 | N-[(4-硝基苯基)-甲基磺酰基]吡咯烷 | N-[(4-Nitrophenyl)-methylsulfonyl]pyryolidine | C11H14N2O4S | |
| 625 | 34052-37-4 | 2-氯-5-硝基二苯甲酮 | 2-Chloro-5-nitrobenzophenone | C13H8ClNO3 | |
| 626 | 344-16-1 | 1-溴-2-氟-3,5-二甲基苯 | 1-bromo-2-fluoro-3,5-dimethylbenzene | C8H8BrF | |
| 627 | 348-51-6 | 2-氯氟苯 | 1-Chloro-2-fluorobenzene | C6H4ClF | |
| 628 | 34883-39-1 | 2,5-二氯联苯 | 2,5-dichlorobiphenyl | C12H8Cl2 | |
| 629 | 34888-09-0 | 4-氟-二氟甲氧基苯 | 1-(Difluoromethoxy)-4-fluorobenzene | C7H5F3O | |
| 630 | 350797-56-7 | 1-[3-(苯甲酰氧基)丙基]-2,3-二氢-5-(2-硝基丙基)-1H-吲哚-7-甲腈 | 1-[3-(Benzoyloxy)propyl]-2,3-dihydro-5-(2-nitropropyl)-1H-indole-7-carbonitrile | C22H23N3O4 | |
| 631 | 351003-38-8 | 间二氟甲氧基苯磺酰氯 | 3-(Difluoromethoxy)benzenesulfonyl chloride | C7H5ClF2O3S | |
| 632 | 351003-55-9 | 4-溴-2,6-二氯苯磺酰胺 | 4-Bromo-2,6-dichlorobenzenesulfonamide | C6H4BrCl2NO2S | |
| 633 | 3518-65-8 | 氯甲磺酰氯 | Chloromethylsulfonyl chloride | CH2Cl2O2S | |
| 634 | 35196-99-7 | 3-甲基氮杂环丁烷 | Azetidine, 3-methyl- | C4H9N | |
| 635 | 352-33-0 | 对氯氟苯 | p-Chlorofluorobenzene | C6H4ClF | |
| 636 | 35207-71-7 | 3-氯环丁烷羧酸 | 3-chlorocyclobutanecarboxylic acid | C5H7ClO2 | |
| 637 | 35234-45-8 | (E)-2-羟基-5-硝基查耳酮 | (E)-2'-Hydroxy-5'-nitrochalcone | C15H11NO4 | |
| 638 | 353-59-3 | 二氟一氯溴甲烷 | Bromochlorodifluoromethane | CBrClF2 | |
| 639 | 354-33-6 | 五氟乙烷 | pentafluoroethane | C2F4O | 主要用作制冷剂 |
| 640 | 35490-74-5 | 2-硝基-3,5-二甲基苯胺 | Benzenamine,3,5-dimethyl-2-nitro- | C8H10N2O2 | |
| 641 | 35693-99-3 | 2,2',5,5'-四氯联苯 | 2,2',5,5'-tetrachlorobiphenyl | C12H6Cl4 | |
| 642 | 35752-78-4 | 4,4-二羟基-甲基二苯乙烯 | Phenol,4,4'-[(1E)-1-methyl-1,2-ethenediyl]bis- | C15H14O2 | |
| 643 | 36016-40-7 | 2,4,6-三甲基苯磺酰羟胺 | O-(Mesitylsulfonyl)Hydroxylamine | C9H13NO3S | |
| 644 | 36073-93-5 | 4-硝基异喹啉 | 4-nitroisoquinoline | C9H6N2O2 | |
| 645 | 361440-68-8 | (1S,3S,5S)-2-氮杂双环[3.1.0]己烷-3-甲酰胺 | 2-Azabicyclo[3.1.0]hexane-3-carboxamide, (1S,3S,5S)- | C6H10N2O | |
| 646 | 36278-22-5 | 1-环己烯甲酰氯 | cyclohex-1-ene-1-carbonyl chloride | C7H9ClO | |
| 647 | 3638-64-0 | 硝基乙烯 | Nitroethylene | C2H3NO2 | |
| 648 | 36451-09-9 | 2.1.4磺酰氯 | Naphthoquinonediazidosulfonylchloride | C10H5ClN2O3S | |
| 649 | 3654-49-7 | 1,5-二对羟苯基-1,4-戊二烯-3-酮 | Bis-1,5-(4-Hydroxyphenyl)-1,4-Pentadien-3-one | C17H14O3 | |
| 650 | 36635-66-2 | Α-对甲苯磺酰基苄基异腈 | 1-{[isocyano(phenyl)methyl]sulfonyl}-4-methylbenzene | C15H13NO2S | |
| 651 | 367-11-3 | 邻二氟苯 | o-Difluoro Benzene | C6H4F2 | |
| 652 | 367-23-7 | 1,2,4-三氟苯 | 1,2,4-Trifluorobenzene | C6H3F3 | |
| 653 | 36861-47-9 | 3-(4-甲基苄烯)-樟脑 | 3-(4-Methylbenzylidene)-camphor | C18H22O | |
| 654 | 3710-30-3 | 1,7-辛二烯 | 1,7-Octadiene | C8H14 | |
| 655 | 372-00-9 | 4-氟丁烷-1-磺酰氯 | 4-fluorobutane-1-sulfonyl chloride | C4H8ClFO2S | |
| 656 | 372-18-9 | 1,3-二氟苯 | 1,3-Difluorobenzene | C6H4F2 | |
| 657 | 372-38-3 | 1,3,5-三氟苯 | 1,3,5-Trifluorobenzene | C6H3F3 | |
| 658 | 3728-56-1 | 1-乙基-4-甲基环己烷 | 1-ethyl-4-methylcyclohexane | C9H18 | |
| 659 | 373-28-4 | 1-溴-6-氟己烷 | 1-bromo-6-fluorohexane | C6H12BrF | |
| 660 | 373-52-4 | 溴氟甲烷 | Bromofluoromethane | CH2BrF | |
| 661 | 3731-38-2 | 3-奎宁环酮 | 1-Azabicyclo[2.2.2]octan-3-one, Base form | C7H11NO | |
| 662 | 3742-34-5 | 乙烯基环戊烷 | vinylcyclopentane | C7H12 | |
| 663 | 3760-95-0 | (R)-(+)-1,2-环氧丁烷 | (R)-(+)-1,2-Epoxybutane | C4H8O | |
| 664 | 37630-19-6 | 反-2,4-二甲氧基-β-硝基苯乙烯 | trans-2,4-dimethoxy-beta-nitrostyrene | C10H11NO4 | |
| 665 | 376591-95-6 | 3'-硝基-2'-羟基联苯-3-羧酸 | 2-Hydroxy-3''-Nitro-Biphenyl-3-Carboxylic Acid | C13H9NO5 | |
| 666 | 37677-14-8 | 4-(4-甲基-3-戊烯基)-3-环己烯-1-甲醛 | 4-(4-methyl-3-pentenyl)cyclohex-3-ene-1-carbaldehyde | C13H20O | |
| 667 | 37697-64-6 | 4,5-二氟-2,2-二(三氟甲基)-1,3-二氧杂环戊烯 | 4,5-Difluoro-2,2-bis(trifluoromethyl)-1,3-dioxole | C5F8O2 | |
| 668 | 3778-73-2 | 异环磷酰胺 | Ifosfamide | C7H15Cl2N2O2P | 用于治疗恶性淋巴瘤、肺癌、乳腺癌、食道癌、骨及软组织肉瘤、非小细胞肺癌、头颈部癌、宫颈癌等 |
| 669 | 3785-34-0 | 1,2-双(溴乙酰氧基)乙烷;BBAE | Ethanediol bis(2-bromoacetate) | C6H8Br2O4 | |
| 670 | 3796-70-1 | 2,6-二甲基-2,6-十一碳二烯-10-酮 | (E)-6,10-Dimethyl-5,9-undecadien-2-one | C13H22O | |
| 671 | 38053-91-7 | 2-三甲基硅氧基-1,3-丁二烯 | 2-(Trimethylsiloxy)-1,3-butadiene | C7H14OSi | |
| 672 | 3806-59-5 | 1,3-环辛二烯 | cis,cis-1,3-cyclooctadiene | C8H12 | |
| 673 | 38231-86-6 | 井冈霉烯胺 | Valienamine | C7H13NO4 | |
| 674 | 38289-28-0 | 反式-4-丁基环己烷甲酸 | trans-4-n-Butylcyclohexanecarboxylic acid | C11H20O2 | |
| 675 | 38300-67-3 | 1,2,4-三溴丁烷 | 1,2,4-Tribromobutane | C4H7Br3 | |
| 676 | 38409-59-5 | 1-溴-3-n-己基苯 | 1-Bromo-3-n-hexylbenzene | C12H17Br | |
| 677 | 3849-01-2 | 2,4,6-三氯甲基-1,3,5-三甲基苯 | 1,3,5-tris(chloromethyl)-2,4,6-trimethylbenzene | C12H15Cl3 | |
| 678 | 38499-08-0 | 三苯代甲烷磺酰胺 | triphenylmethanesulfenamide | C19H17NS | |
| 679 | 38580-82-4 | 3-氯甲基联苯 | 3-(chloromethyl)-1,1'-Biphenyl | C13H11Cl | |
| 680 | 38680-83-0 | 醋酸泼尼松龙环氧 | 9β,11β-epoxy-17,21-dihydroxypregna-1,4-diene-3,20-dione 21-acetate | C23H28O6 | |
| 681 | 387-79-1 | 17α-羟基妊娠烯醇酮 | 17A-hydroxypregnenolone | C21H32O3 | |
| 682 | 38775-38-1 | 1-十六烷磺酰氯 | 1-Hexadecanesulfonyl chloride | C16H33ClO2S | |
| 683 | 38858-81-0 | 1,3-二硝基吡唑 | 1H-Pyrazole, 1,3-dinitro- | C3H2N4O4 | |
| 684 | 38858-82-1 | 4-甲基-1-硝基吡唑 | 1H-Pyrazole,4-methyl-1-nitro- | C4H5N3O2 | |
| 685 | 3900-79-6 | 对甲苯磺酰丙酮腙 | 4-methyl-N'-(propan-2-ylidene)benzenesulfonohydrazide | C10H14N2O2S | |
| 686 | 39053-40-2 | 2-甲基-3-硝基-溴苄 | Benzene,1-(bromomethyl)-2-methyl-3-nitro- | C8H8BrNO2 | |
| 687 | 39091-63-9 | 2-溴代丙烷-d7 | 2-Bromopropane-d7 | C3BrD7 | |
| 688 | 39098-75-4 | 3-环己基丙酰氯 | 3-Cyclohexylpropionyl chloride | C9H15ClO | |
| 689 | 392-69-8 | 1-氟-2,4,6-三甲基苯 | 1-fluoro-2,4,6-trimethylbenzene | C9H11F | |
| 690 | 39219-28-8 | 普罗雌烯 | Promestriene | C22H32O2 | |
| 691 | 39258-93-0 | 2-羟基-3-硝基-6-苯基吡啶 | 2(1H)-Pyridinone, 3-nitro-6-phenyl- | C11H8N2O3 | |
| 692 | 39330-74-0 | 三(环戊二烯基)铒(III) | Tris(cyclopentadienyl)erbium | C15Er | |
| 693 | 394655-17-5 | (3-甲氧基苯基)[(4-甲基苯基)磺酰基]乙腈 | 1-{Isocyano[(4-methylphenyl)sulfonyl]methyl}-3-methoxybenzene | C16H15NO3S | |
| 694 | 3962-66-1 | 19-去甲基-5(10)-雄甾烯-3,17-二酮 | oestr-5(10)-ene-3,17-dione | C18H24O2 | |
| 695 | 39646-72-5 | 1,4-二溴金刚烷 | 1,4-Dibromoadamantane | C10H14Br2 | |
| 696 | 39679-56-6 | 2,2'-环胞苷单磷酸 | Cytidine 2,2'-cyclic-5'-monophosphate | C9H12N3O7P | |
| 697 | 39829-16-8 | 胡椒环氧甲酯 | methyl 3-(1,3-benzodioxol-5-yl)oxirane-2-carboxylate | C11H10O5 | |
| 698 | 3989-15-9 | 2-[(三甲基硅基)乙炔基]甲苯 | trimethyl[(2-methylphenyl)ethynyl]silane | C12H16Si | |
| 699 | 39992-90-9 | 1-(3,3-二甲基脲基)-3-[(3,3-二甲基脲基)甲基]-3,5,5-三甲基环己烷 | 3-[(1R,3R)-3-{[(Dimethylcarbamoyl)amino]methyl}-3,5,5-trimethylcyclohexyl]-1,1-dimethylurea | C16H32N4O2 | |
| 700 | 40015-92-7 | 2-氨甲基环己胺 | 2-(Aminomethyl)cyclohexanamine | C7H16N2 | |
| 701 | 4016-11-9 | 2-乙氧基甲基环氧乙烷 | (Ethoxymethyl)oxirane | C5H10O2 | |
| 702 | 402-71-1 | N-(对甲苯磺酰基)-L-苯丙氨酰甲基氯酮 | L-chloromethyl (2-phenyl-1-(p-toluenesulphonylamino)ethyl) ketone | C17H18ClNO3S | |
| 703 | 4023-34-1 | 环丙甲酰氯 | Cyclopropanecarboxylic acid chloride | C4H5ClO | |
| 704 | 40230-90-8 | 3-甲基苯基(三甲基硅)乙炔 | 3-Methylphenyl(trimethylsilyl)ethyne | C12H16Si | |
| 705 | 40276-11-7 | 2,5-二甲氧基-β-硝基苯乙烯 | 1,4-dimethoxy-2-[(E)-2-nitroethenyl]benzene | C10H11NO4 | |
| 706 | 40314-84-9 | 2-氯-6-甲基-4-硝基吡啶-1-氧化物 | Pyridine, 2-chloro-6-methyl-4-nitro-, 1-oxide | C6H5ClN2O3 | |
| 707 | 40404-22-6 | N,N-二乙基-3,7-二甲基-2,6-辛二烯-1-胺 | 2,6-Octadien-1-amine,N,N-diethyl-3,7-dimethyl-,(2Z)- | C14H27N | |
| 708 | 40422-46-6 | 1,5-二氮环辛烷氢溴酸盐 | 1,5-Diazocine, octahydro-, dihydrobromide | C6H15BrN2 | |
| 709 | 405264-04-2 | 2-氟-6-三氟甲基苯磺酰氯 | 2-fluoro-6-(trifluoromethyl)benzene-1-sulfonyl chloride | C7H3ClF4O2S | |
| 710 | 405281-14-3 | 1-氧-4,5-二氮杂环庚烷盐酸盐 | 1,4,5-Oxadiazepane dihydrochloride | C4H11ClN2O | |
| 711 | 40635-67-4 | 2-乙酰氧基异丁酰溴 | 2-Acetoxyisobutyryl bromide | C6H9BrO3 | |
| 712 | 40641-93-8 | 4-(2,2-二氯环丙基)苯乙酮 | 1-[4-(2,2-dichlorocyclopropyl)phenyl]ethanone | C11H10Cl2O | |
| 713 | 4072-67-7 | 4,4'-二(2-溴乙酰基)联苯 | 1,1'-[1,1'-biphenyl]-4,4'-diylbis[2-bromoethan-1-one] | C16H12Br2O2 | |
| 714 | 40800-90-6 | 3-(甲氧基甲烯基)-2(3H)-苯并呋喃酮 | 3-(Methoxymethylene)-2(3H)-benzofuranone | C10H8O3 | |
| 715 | 40834-86-4 | 5-苯甲酰氧基-3,3a,4,5,6,6a-六氢-4-(3-氧代-1-辛烯基)-2H-环戊并[b]呋喃-2-酮 | 5-(Benzoyloxy)-3,3a,4,5,6,6a-hexahydro-4-(3-oxo-1-octenyl)-2H- | C22H26O5 | |
| 716 | 40834-88-6 | 2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)六氢-4-[(1E,3S)-3-羟基-1-辛烯-1-基]-, (3aR,4R,5R,6aS)- | 2H-Cyclopenta[b]furan-2-one,5-(benzoyloxy)hexahydro-4-[(1E,3S)-3-hydroxy-1-octen-1-yl]-,(3aR,4R,5R,6aS)- | C22H28O5 | |
| 717 | 40932-71-6 | 4-溴-4'-硝基二苯胺 | 4-Bromo-4'-nitrodiphenylamine | C12H9BrN2O2 | |
| 718 | 41148-79-2 | N-(2,5-二氧代氧杂戊环-3-基)乙酰胺 | N-(2,5-Dioxooxolan-3-yl)acetamide | C6H7NO4 | |
| 719 | 4127-47-3 | 1,1,2,2-四甲基环丙烷 | 1,1,2,2-Tetramethylcyclopropane | C7H14 | |
| 720 | 41301-27-3 | 2-炔丙基-3-甲基-4-羟基-2-环戊烯-1-酮 | 4-Hydroxy-3-methyl-2-(2-propynyl)-2-cyclopentene-1-one | C9H10O2 | |
| 721 | 41538-78-7 | 2,5-二氯苯胺-4-磺酰牛磺酸 | 2-[[(4-amino-2,5-dichlorophenyl)sulphonyl]amino]ethanesulphonic acid | C8H10Cl2N2O5S2 | |
| 722 | 41621-49-2 | 环吡司胺 | ciclopirox olamine | C14H24N2O3 | |
| 723 | 41638-13-5 | 2,2'-[氧杂双[(甲基-2,1-乙二基)氧杂亚甲基]]双环氧乙烷 | 2,2'-[oxybis(propane-1,2-diyloxymethanediyl)]dioxirane | C12H22O5 | |
| 724 | 41730-71-6 | 1-氯甲酰基-3-乙酰基环亚乙基脲 | 3-Acetyl-1-chlorocarbonyl-2-imidazolidone | C6H7ClN2O3 | |
| 725 | 41730-79-4 | 1-甲磺酰基-2-咪唑烷酮 | 1-(methylsulphonyl)imidazolidin-2-one | C4H8N2O3S | |
| 726 | 41762-76-9 | 3-甲磺酰基-1-氯甲酰基-2-咪唑烷酮 | 3-Chlorocarbonyl-1-methanesulfonyl-2-imidazolidinone | C5H7ClN2O4S | |
| 727 | 4179-19-5 | 3,5-二甲氧基甲苯 | 3,5-dimethoxytoluene | C9H12O2 | |
| 728 | 4186-14-5 | 4-甲基三甲基硅乙炔苯 | Silane, trimethyl[(4-methylphenyl)ethynyl]- | C12H16Si | |
| 729 | 4187-53-5 | (S)-4-硝基-α-甲基苄胺 | (S)-4-Nitro-α-methylbenzylamine | C8H10N2O2 | |
| 730 | 41876-70-4 | 4'-二乙基氨基苯乙炔 | 4'-Diethylaminophenyl acetylene | C12H15N | |
| 731 | 420-90-6 | 3-溴-3,3-二氟丙烯 | 3-bromo-3,3-difluoropropene | C3H3BrF2 | |
| 732 | 421-83-0 | 三氟甲烷磺酰氯 | Trifluoromethanesulfonyl chloride | CClF3O2S | |
| 733 | 42138-14-7 | 二苯并呋喃-3-磺酰氯 | Dibenzofuran-3-sulfonyl chloride | C12H7ClO3S | |
| 734 | 42195-92-6 | 2,3-二甲基环己胺 | 2,3-Dimethylcyclohexylamine, mixture of isomers | C8H17N | |
| 735 | 423-55-2 | 全氟溴辛烷 | Perflubron | C8BrF17 | |
| 736 | 4230-91-5 | 2-(2,4-二硝基苯基硫代)苯骈噻唑 | benzothiazol-2-yl 2,4-dinitrophenyl sulphide | C13H7N3O4S2 | 用途 天然橡胶、合成橡胶用促进剂，适用于制造胶鞋、胶板、胶辊、工业制品等 |
| 737 | 4230-93-7 | 3,4-二甲氧基-b-硝基苯乙烯 | 3,4-Dimethoxy-^b-nitrostyrene | C10H11NO4 | |
| 738 | 423165-07-5 | (1R,3s,5S)-3-(3-异丙基-5-甲基-4H-1,2,4-三唑-4-基)-8-氮杂双环[3.2.1]辛烷 | (1R,3s,5S)-3-(3-Isopropyl-5-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane | C13H22N4 | |
| 739 | 423165-13-3 | 8-苄基-3-外型-(5-异丙基-3-甲基-4H-1,2,4-三唑-4-基)-8-氮杂双环[3.2.1]辛烷 | 8-Benzyl-3-exo-(5-isopropyl-3-methyl-4H-1,2,4-triazol-4-yl)-8-azabicyclo[3.2.1]octane | C20H28N4 | |
| 740 | 42366-72-3 | N-苯基-N-亚硝基对甲苯磺酰胺 | N-Phenyl-N-nitroso-p-toluenesulfonamide | C8H7D3N2O3S | |
| 741 | 42397-64-8 | 1,6-二硝基芘 | 1,6-dinitropyrene | C16H8N2O4 | |
| 742 | 42397-65-9 | 1,8-二硝基芘 | 1,8-dinitropyrene | C16H8N2O4 | |
| 743 | 42437-96-7 | (R)-3-奎宁环醇盐酸盐 | (R)-3-Quinuclidinol hydrochloride | C7H14ClNO | |
| 744 | 4249-10-9 | 1,2,3,4-四甲基-1,3-环戊二烯 | 1,2,3,4-Tetramethyl-1,3-cyclopentadiene | C9H14 | |
| 745 | 427-51-0 | 环丙氯地孕酮 | Cyproterone acetate | C24H29ClO4 | |
| 746 | 42743-23-7 | [1,1'-联苯]-4-羧酸,六氢-4-(3-羟基-3-甲基-1-辛烯基)-2-氧代-2H-环戊并[b]呋喃-5-酯, [3aR-[3a,4(1E,3S*),5,6a]]- | [1,1'-Biphenyl]-4-carboxylic acid,hexahydro-4-(3-hydroxy-3-methyl-1-octenyl)-2-oxo-2H-cyclopenta[b]furan-5-ester,[3aR-[3a,4(1E,3S*),5,6a]]- | C29H34O5 | |
| 747 | 4283-80-1 | 2-溴-2-甲基戊烷 | 2-bromo-2-methylpentane | C6H13Br | |
| 748 | 429672-02-6 | 1-Boc-3-叠氮基氮杂环丁烷 | 1-Azetidinecarboxylic acid, 3-azido-, 1,1-dimethylethyl ester | C8H14N4O2 | |
| 749 | 4313-57-9 | 1-甲基-1,4-环己二烯 | 1-Methyl-1,4-cyclohexadiene | C7H10 | |
| 750 | 4318-68-7 | 5-硝基吡啶-3,4-二胺 | 5-nitropyridine-3,4-diamine | C5H6N4O2 | |
| 751 | 43215-10-7 | 1-甲烷磺酰基苯并咪唑 | 1H-Benzimidazole,1-(methylsulfonyl)-(9CI) | C8H8N2O2S | |
| 752 | 433-19-2 | 1,4-二(三氟甲基)苯 | 1,4-Bis(trifluoromethyl)benzene | C8H4F6 | |
| 753 | 433695-36-4 | 2-甲基-5-硝基-N,N-二甲基苯磺酰胺 | N,N,2-trimethyl-5-nitrobenzenesulfonamide | C9H12N2O4S | |
| 754 | 4359-47-1 | 2-(1-乙基戊基)-1,3-二氧杂环戊烷 | 2-(1-ethylpentyl)-1,3-dioxolane | C10H20O2 | |
| 755 | 436097-28-8 | (3,3-二甲氧基-1-丙炔基)环丙烷 | (3,4-Dimethoxy-prop-1-ynyl)-cyclopropane | C8H12O2 | |
| 756 | 4362-36-1 | 3-氯丙环乙烯缩醛 | 2-(2-Chloroethyl)-1,3-dioxolane | C5H9ClO2 | |
| 757 | 4390-39-0 | 9-氮杂双环[3.3.1]壬烷-3-酮 | 9-azabicyclo[3.3.1]nonan-3-one | C8H13NO | |
| 758 | 439828-63-4 | 史一安环氧化手性酮催化剂 | Organic phosphine catalyst | C13H18O8 | |
| 759 | 4448-84-4 | 2-环庚基乙胺 | 2-cycloheptylethanamine | C9H19N | |
| 760 | 4524-93-0 | 环戊甲酰氯 | Cyclopentanecarbonyl chloride | C6H9ClO | |
| 761 | 4538-37-8 | 异环己酰亚胺 | 1,4-diisocyanatobutane | C6H8N2O2 | |
| 762 | 456-59-7 | 环扁桃酯 | cyclandelate | C17H24O3 | |
| 763 | 45767-66-6 | 2-氯-4-氟苯甲基溴 | 2-Chloro-4-fluorobenzyl bromide | C7H5BrClF | |
| 764 | 46053-72-9 | 5-硝基异吲哚啉 | 5-nitro-isoindoline | C8H8N2O2 | |
| 765 | 46193-94-6 | 1-苄基-2-氮杂环丁烷甲胺 | 1-Benzyl-2-azetidinemethanamine | C11H16N2 | |
| 766 | 462-06-6 | 氟苯 | Fluorobenzene | C6H5F | |
| 767 | 4630-07-3 | 巴伦西亚橘烯 | 4alpha,10alpha-Dimethyl-6beta-isopropyl-delta1,9-octalin | C15H24 | |
| 768 | 4643-27-0 | 2-辛烯-4-酮 | 2-Octen-4-one | C8H14O | |
| 769 | 469-61-4 | alpha-柏木烯 | (-)-alpha-cedrene | C15H24 | |
| 770 | 472-66-2 | 2,6,6-三甲基-1-环己烯-1-乙醛 | 2,6,6-trimethyl-1-cyclohexene-1-acetaldehyde | C11H18O | |
| 771 | 4724-89-4 | 1,3,5,5-四甲基-1,3-环己二烯 | 1,3,5,5-Tetramethyl-1,3-cyclohexadiene | C10H16 | |
| 772 | 4740-63-0 | 螺[环己基-1,3'-吲哚啉]盐酸盐 | spiro[cyclohexane-1,3'-indoline] | C13H17N | |
| 773 | 475-20-7 | 长叶烯 | (+)-longifolene | C15H24 | |
| 774 | 4784-77-4 | 1-溴-2-丁烯 | cis,trans-crotyl bromide | C4H7Br | |
| 775 | 478646-29-6 | [(1R)-4-[(甲磺酰)氧基]-1-[[(甲磺酰)氧基]甲基]丁基]苄酯 | Carbamicacid, [(1R)-4-[(methylsulfonyl)oxy]-1-[[(methylsulfonyl)oxy]methyl]butyl]-,phenylmethyl ester | C15H23NO8S2 | |
| 776 | 4819-67-4 | 2-戊基环戊酮 | 2-Pentylcyclopentanone | C10H18O | |
| 777 | 482-54-2 | 1,2-环己二胺四乙酸 | (1,2-Cyclohexylenedinitrilo)-tetraacetic Acid | C14H22N2O8 | |
| 778 | 4904-61-4 | 1,5,9-环十二烷三烯 | 1,5,9-cyclododecatriene | C12H18 | |
| 779 | 4906-28-9 | 4-丁氧基-3-硝基苯甲酸 | 4-Butoxy-3-nitrobenzoic acid | C11H13NO5 | |
| 780 | 492-99-9 | 1,2-环己二酮二肟 | 1,2-Cyclohexanedione dioxime | C6H10N2O2 | |
| 781 | 494-40-6 | 2,4,5-三甲氧基-1-丙烯基苯 | Asarone | C12H16O3 | |
| 782 | 494799-16-5 | 3-环己烯基-1H-吲哚-6-甲酸 | 1H-Indole-6-carboxylicacid, 3-(1-cyclohexen-1-yl)- | C15H15NO2 | |
| 783 | 495-76-1 | 5-羟甲基苯并-1,3-二恶环戊烷(胡椒醇) | piperonyl alcohol | C8H8O3 | |
| 784 | 49564-57-0 | 甲基磺酰胺克利西丁 | 5-Methyl-4-Methylaminosulfonyl-2-Methoxyaniline | C9H14N2O3S | |
| 785 | 498-19-1 | 1-叔丁基-3,5-二甲基苯 | tert-butyl-m-xylene | C12H18 | |
| 786 | 49839-99-8 | 4-(2-硝基乙烯基)吲哚 | 4-(2-Nitrovinyl)indole | C10H8N2O2 | |
| 787 | 4984-82-1 | 环戊二烯化钠 | Sodium cyclopentadienide | C5H5Na | |
| 788 | 4994-16-5 | 4-苯基-1-环己烯 | 4-Phenyl-1-cyclohexene | C12H14 | |
| 789 | 50-18-0 | 环磷酰胺 | cyclophosphamide | C7H15Cl2N2O2P | |
| 790 | 5006-22-4 | 环丁基甲酰氯 | Cyclobutanecarboxylic acid chloride | C5H7ClO | |
| 791 | 5019-82-9 | (1R, 5S)-双环[3.2.1]辛-3-酮 | Bicyclo[3.2.1]octan-2-one | C8H12O | |
| 792 | 502-42-1 | 环庚酮 | Cycloheptanone | C7H12O | |
| 793 | 503-11-7 | 2-环氧乙烷羧酸 | Epoxypropionic acid | C3H5O3* | |
| 794 | 503-29-7 | 氮杂环丁二烯 | Azetidine | C3H7N | |
| 795 | 503-30-0 | 氧杂环丁烷 | Trimethylene oxide | C3H6O | |
| 796 | 50325-49-0 | 4-乙烯基苄胺 | 4-Vinylbenzylamine | C9H11N | |
| 797 | 503417-31-0 | 1-(4-甲基苯基)环丙胺 | 1-(4-methylphenyl)cyclopropanamine | C10H13N | |
| 798 | 503417-32-1 | 1-(2-甲氧基苯基)环丙胺 | 1-(2-methoxyphenyl)cyclopropanamine | C10H13NO | |
| 799 | 503417-37-6 | 1-(2-吡啶基)环丙胺 | 1-pyridin-2-ylcyclopropanamine | C8H10N2 | |
| 800 | 504-60-9 | 1,3-戊二烯 | 1,3-Pentadiene | C5H8 | |
| 801 | 504-88-1 | 3-硝基丙酸 | 3-nitropropionic acid | C3H5NO4 | |
| 802 | 50588-42-6 | 17-乙酰氧基-5a-雄甾-2,16-二烯 | 17-Acetoxy-5a-androsta-2,16-diene | C21H30O2 | |
| 803 | 506-96-7 | 乙酰溴 | Acetyl bromide | C2H3BrO | |
| 804 | 50670-50-3 | 4-氰基-4'-甲基联苯 | 4'-methyl[1,1'-biphenyl]-4-carbonitrile | C14H11N | |
| 805 | 507-16-4 | 亚硫酰溴 | thionyl bromide | Br2OS | |
| 806 | 507-19-7 | 溴代叔丁烷 | 2-Bromo-2-methylpropane | C4H9Br | |
| 807 | 50703-32-7 | 抗-3-羰基三环[2.2.1.0(2,6)]庚烷-7-羧酸 | anti-3-oxotricyclo(2.2.1.0(2,6))heptane-7-carboxy | C8H8O3 | |
| 808 | 50786-62-4 | 环丁基乙炔 | Ethynylcyclobutane | C6H8 | |
| 809 | 50889-48-0 | 2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)-4-[(1E)-4,4-二氟-3-氧代-1-辛烯-1-基]六氢-, (3aR,4R,5R,6aS)- | 2H-Cyclopenta[b]furan-2-one,5-(benzoyloxy)-4-[(1E)-4,4-difluoro-3-oxo-1-octen-1-yl]hexahydro-,(3aR,4R,5R,6aS)- | C22H24F2O5 | |
| 810 | 50982-13-3 | (1,5-环辛二烯)氯化钌,聚合物 | Dichloro(1,5-cyclooctadiene)ruthenium(II) | C8H12Cl2Ru | |
| 811 | 510-64-5 | 19-羟基雄甾-4-烯-3,17-二酮 | 19-hydroxy-4-androsten-3,17-dione | C19H26O3 | |
| 812 | 51102-74-0 | 1,1-双(甲硫代)乙烯 | Bismethylthioethylene | C4H8S2 | |
| 813 | 51235-04-2 | 环嗪酮 | Hexazinoe | C12H20N4O2 | 用于防除多种一年生和两年生杂草 |
| 814 | 5124-30-1 | 二环已基甲烷-4,4'-二异氰酸脂 | 4,4'-methylenebis(cyclohexyl isocyanate) | C15H22N2O2 | |
| 815 | 51274-37-4 | 环氧琥珀酸聚合物 | Polyepoxysuccinic Acid | C4H4O5 | |
| 816 | 513-35-9 | 2-甲基-2-丁烯 | 2-Methyl-2-butene | C5H10 | |
| 817 | 513-81-5 | 2,3-二甲基-1,3-丁二烯 | 2,3-Dimethylbutadiene-1,3 | C6H10 | |
| 818 | 5138-86-3 | 双戊烯 | 2-Ethylbutyl methacrylate | C10H18O2 | |
| 819 | 515-13-9 | β-榄香烯 | (-)-beta-Elemene | C15H24 | |
| 820 | 51582-41-3 | 1-(4-苄氧基-3-硝基)苯基环氧乙烷 | 3-nitro-4-(phenylmethoxy)phenyl]-oxirane | C15H13NO4 | |
| 821 | 516-91-6 | 胆固醇溴 | cholesteryl bromide | C27H45Br | |
| 822 | 516510-78-4 | 4-丁基环己基溴苯 | 1-Bromo-4-(trans-4-n-butylcyclohexyl)benzene | C16H23Br | |
| 823 | 5173-46-6 | 甲基双烯双酮 | Estra-4,9-Diene-3,17-Dione | C18H22O2 | |
| 824 | 518-94-5 | 轮环藤碱 | Cycleanine | C38H42N2O6 | |
| 825 | 51908-64-6 | 4-氯-1-丁炔 | 4-Chloro-1-butyne | C4H5Cl | |
| 826 | 51986-04-0 | 1-环丁砜-3-乙氧羰基-5-羟基吡唑 | ethyl 5-hydroxy-1-(tetrahydro-3-thienyl)-1H-pyrazole-3-carboxylate S,S-dioxide | C10H14N2O5S | |
| 827 | 52003-20-0 | 2-硝基噻吩-3-胺 | 2-nitrothiophen-3-amine | C4H4N2O2S | |
| 828 | 521323-11-5 | 六氢-4-(羟基甲基)-2H-环戊并[b]呋喃-2-酮 | 2H-Cyclopenta[b]furan-2-one, hexahydro-5-hydroxy-4-(hydroxymethyl)- | C8H12O4 | |
| 829 | 52210-93-2 | 2-(4-烯丙氧基-苯氧基甲基)-环氧乙烷 | 2-{[4-(prop-2-en-1-yloxy)phenoxy]methyl}oxirane | C12H14O3 | |
| 830 | 52214-84-3 | 环丙贝特 | ciprofibrate | C13H14Cl2O3 | |
| 831 | 52227-33-5 | 1-氮杂环庚-1-基-2-氯-乙酮 | 1-(chloroacetyl)azepane | C8H14ClNO | |
| 832 | 52483-84-8 | 4-硝基苯酚磷酸酯二(环己基铵)盐 | p-nitrophenyl dihydrogen phosphate, compound with cyclohexylamine (1:2) | C18H32N3O6P | |
| 833 | 525-05-3 | 1-亚硝基-2-萘酚-3,6-二磺酸钠 | Disodium 1-nitroso-2-naphthol-3,6-disulfonate | C10H8NNaO8S2 | |
| 834 | 526-73-8 | 连三甲苯 | 1,2,3-Trimethylbenzene | C9H12 | |
| 835 | 527-31-1 | 六酮环己烷八水合物 | Hexaketocyclohexane octahydrate | C6O6 | |
| 836 | 528-29-0 | 邻二硝基苯 | 1,2-Dinitrobenzene | C6H4N2O4 | |
| 837 | 5284-79-7 | 2,6-双(4-叠氮亚苄基)-4-甲基环己酮 | 2,6-bis(4-azidobenzylidene)-4-methylcyclohexan-1-one | C21H18N6O | |
| 838 | 52898-51-8 | N-甲氧基-N-甲基-4-硝基苯甲酰胺 | Benzamide, N-methoxy-N-methyl-4-nitro- | C9H10N2O4 | |
| 839 | 529508-58-5 | 1-[(3-氟苯基)甲基]-5-硝基-1H-吲唑 | 1-(3-fluorobenzyl)-5-nitro-1H-indazole | C14H10FN3O2 | |
| 840 | 5301-03-1 | 3-(3-硝基苯基)-5-溴甲基异噁唑 | 5-Bromomethyl-3-(3-nitrophenyl)-isoxazole | C10H7BrN2O3 | |
| 841 | 53317-09-2 | B-苄基-9-硼杂双环[3.3.1]壬烷 | B-benzyl-9-bbn | C15H21B | |
| 842 | 5347-82-0 | 二甲烷磺酰胺 | N-(methylsulfonyl)methanesulfonamide | C2H7NO4S2 | |
| 843 | 536-74-3 | 苯乙炔 | Phenylacetylene | C8H6 | |
| 844 | 53611-01-1 | 1,2,4-环己烷三甲酸酐 | 1,2,4-Cyclohexanetricarboxylic anhydride | C9H10O5 | |
| 845 | 53631-04-2 | 3-氯苯基环氧乙烷 | (3-Chlorophenyl)oxirane | C8H7ClO | |
| 846 | 53645-21-9 | (2Z)-,1-溴-2-辛烯 | (2Z)-1-bromooct-2-ene | C8H15Br | |
| 847 | 5366-84-7 | 6-硝基-1,2,4-酸氧体 | 6-Nitro-1,2,4-diazo acid | C10H5N3O6S | |
| 848 | 53673-05-5 | N-2-胺乙基环丙酰胺 | N-(2-aminoethyl)cyclopropanecarboxamide | C6H12N2O | |
| 849 | 537-91-7 | 3,3'-二硝基二苯二硫 | 3-nitrophenyl disulfide | C12H8N2O4S2 | |
| 850 | 537031-78-0 | N-甲基双三氟甲基磺酰亚胺 | N-Methyl bis[(trifluoromethyl)sulfonyl]imide | C3H3F6NO4S2 | |
| 851 | 538-93-2 | 异丁基苯 | Isobutylbenzene | C10H14 | |
| 852 | 53872-60-9 | (+)-(3aR,4R,5r,6aS)-六氢-5-羟基-4-[(1E,3R)-3-羟基-4-(3-三氟甲基)苯氧基-1-丁烯基]-2H-环戊并[b]呋喃-2-酮 | TP-2 (TV-EDI) (Travoprost) | C18H19F3O5 | |
| 853 | 539-86-6 | 二烯丙基二硫 | Allicin | C6H10OS2 | |
| 854 | 53906-54-0 | 2H-环戊并[b]呋喃-2-酮,4-[(1E,3R)-4-(3-氯苯氧基)-3-羟基-1-丁烯-基]六氢-5-羟基-, (3aR,4R,5R,6aS)- | (3aR,4R,5R,6aS)-4-[(E,3R)-4-(3-chlorophenoxy)-3-hydroxy-but-1-enyl]-5-hydroxy-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-2-one | C17H19ClO5 | |
| 855 | 540-36-3 | 1,4-二氟苯 | 1,4-Difluorobenzene | C6H4F2 | |
| 856 | 5401-62-7 | 1,2-二溴环己烷 | 1,2-Dibromocyclohexane | C6H10Br2 | |
| 857 | 54024-21-4 | 13-乙基-11-亚甲基-4-雌烯-17-酮 | 13-Ethyl-11-methylenegon-4-en-17-one | C20H28O | |
| 858 | 54048-10-1 | 依托孕烯 | Etonogestrel | C22H28O2 | |
| 859 | 5405-53-8 | 2,7-二硝基芴 | 2,7-Dinitrofluorene | C13H8N2O4 | |
| 860 | 5406-30-4 | 6-甲基-3-环己烯-1-甲酸 | 6-methylcyclohex-3-ene-1-carboxylic acid | C8H12O2 | |
| 861 | 541-73-1 | 1,3-二氯苯 | 1,3-Dichlorobenzene | C6H4Cl2 | |
| 862 | 54142-12-0 | 2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)六氢-4-(3-羟基-3-甲基-1-辛烯基)-, [3aR-[3a,4(1E,3S*),5,6a]]- | 2H-Cyclopenta[b]furan-2-one,5-(benzoyloxy)hexahydro-4-(3-hydroxy-3-methyl-1-octenyl)-,[3aR-[3a,4(1E,3S*),5,6a]]- | C23H30O5 | |
| 863 | 54193-36-1 | 聚甲基丙烯酸钠 | Sodium polymethacrylate | C12H15Na3O6X2 | |
| 864 | 542-92-7 | 环戊二烯 | cyclopentadiene | C5H6 | |
| 865 | 544-25-2 | 环庚三烯 | Cycloheptatriene | C7H8 | |
| 866 | 54483-30-6 | 4H-环氧乙烷[3,4]环戊丙[1,2-b]呋喃-酮,六氢,(1aR,2aS,5a,5b)- | 4H-Oxireno[3,4]cyclopenta[1,2-b]furan-4-one,hexahydro-, [1aS-(1a,2a,5a,5b)]- | C7H8O3 | |
| 867 | 547-65-9 | 2-甲烯基丁内酯 | α-methylene-γ-butyrolactone | C5H6O2 | |
| 868 | 5470-66-6 | 2-甲基-4-硝基氧化吡啶 | 2-methyl-4-nitropyridine N-oxide | C6H6N2O3 | |
| 869 | 54713-44-9 | [1,1'-联苯]-4-羧酸,4-[4-(3-氯苯氧基)-3-羟基-1-丁烯基]六氢-2-氧代-2H-环戊并[b]呋喃-5-基酯,[3aR-[3a,4(1E,3R*),5,6a]]- | [1,1'-Biphenyl]-4-carboxylic acid,4-[4-(3-chlorophenoxy)-3-hydroxy-1-butenyl]hexahydro-2-oxo-2H-cyclopenta[b]furan-5-yl ester,[3aR-[3a,4(1E,3R*),5,6a]]- | C30H27ClO6 | |
| 870 | 54992-23-3 | 呋喃苯烯酸钠 | Sodium nifurstylenate | C13H10NNaO5 | |
| 871 | 54997-92-1 | 4-正丁基苯磺酰氯 | 4-butylbenzene-1-sulfonyl chloride | C10H13ClO2S | |
| 872 | 55076-60-3 | (3aR,4R,5R,6aS)-5-(苯甲酰氧基)六氢-4-[(1E)-3-氧代-5-苯基-1-戊烯基]-2H-环戊并[b]呋喃-2-酮 | LT-BK | C25H24O5 | |
| 873 | 551-62-2 | 1,2,3,4-四氟苯 | 1,2,3,4-Tetrafluorobenzene | C6H2F4 | |
| 874 | 55216-11-0 | 2,3,6-三甲基倍他环糊精 | heptakis(2,3,6-tri-O-methyl)-beta-cyclodextrin | C63H112O35 | |
| 875 | 55290-86-3 | 4-碘-4'-甲基联苯 | 4-iodo-4'-methylbiphenyl | C13H11I | |
| 876 | 553-21-9 | 木香烯内酯 | Costunolide | C15H20O2 | |
| 877 | 5540-60-3 | N-(4-氯-3-硝基苯基)乙酰胺 | a-(4-Chloro-3-nitrophenyl)acetamide | C8H7ClN2O3 | |
| 878 | 55444-68-3 | 2H-环戊并[b]呋喃-2-酮,5-(苯甲酰氧基)六氢-4-[(1E,3S)-3-羟基-5苯基-1-戊烯-1-基]-,(3aR,4R,5R,6aS)- | 2H-Cyclopenta[b]furan-2-one, 5-(benzoyloxy)hexahydro-4-[(1E,3S)-3-hydroxy-5-phenyl-1-penten-1-yl]-, (3aR,4R,5R,6aS)- | C25H26O5 | |
| 879 | 555-21-5 | 对硝基苯乙腈 | 4-Nitrophenylacetonitrile | C8H6N2O2 | 用于有机合成 |
| 880 | 556-56-9 | 3-碘丙烯 | 3-iodopropene | C3H5I | |
| 881 | 556-88-7 | 硝基胍 | Nitroguanidine | CH4N4O2 | |
| 882 | 557-98-2 | 2-氯丙烯 | 2-chloropropene | C3H5Cl | |
| 883 | 55715-03-2 | 4-溴甲基-3-硝基苯甲酸 | 4-Bromomethyl-3-nitrobenzoic acid | C8H6BrNO4 | |
| 884 | 55719-33-0 | 丙烯酸-丙烯酸羟丙酯共聚物 | AA|HPA | C9H14O5 | |
| 885 | 558-25-8 | 甲烷磺酰氟 | Methanesulfonyl fluoride | CH3FO2S | |
| 886 | 558-30-5 | 甲基环氧丙烷 | Isobutylene oxide | C4H8O | |
| 887 | 558-37-2 | 3,3-二乙基-1-丁烯 | 3,3-Dimethyl-1-butene | C6H12 | |
| 888 | 55942-30-8 | 3,3,5-三甲基-5-(三甲硅基)-环己酮 | Cyclohexanone, 3,3,5-trimethyl-5-(trimethylsilyl)- | C12H24OSi | |
| 889 | 56-57-5 | 4-硝基氮氧化喹啉 | 4-Nitroquinoline-N-oxide | C9H6N2O3 | |
| 890 | 560088-84-8 | 3-氧代-1-苯基-2,7,10-三氧杂-4-氮杂-12-十二酸二环己胺盐 | 2-[2-[2-(benzyloxycarbonylamino)ethoxy]ethoxy]acetic acid,N-cyclohexylcyclohexanamine | C26H42N2O6 | |
| 891 | 56287-73-1 | 2-(氟甲基)-3-(2-甲基苯基)-6-硝基-3H-恶唑啉-4-酮 | 2-(fluoromethyl)-3-(2-methylphenyl)-6-nitroquinazolin-4(3H)-one | C16H12FN3O3 | |
| 892 | 563-45-1 | 3-甲基-1-丁烯 | 3-Methyl-1-butene | C5H10 | |
| 893 | 563-46-2 | 2-甲基-1-丁烯 | 2-Methyl-1-butene | C5H10 | |
| 894 | 563-47-3 | 甲代烯丙基氯 | 3-Chloro-2-methylpropene | C4H7Cl | |
| 895 | 563-52-0 | 3-氯-1-丁烯 | 3-Chloro-1-butene | C4H7Cl | |
| 896 | 563-70-2 | 溴代硝基甲烷 | bromonitromethane | CH2BrNO2 | |
| 897 | 563-76-8 | 2-溴丙酰溴 | 2-Bromopropionyl bromide | C3H4Br2O | |
| 898 | 563-78-0 | 六碳烯 | 2,3-Dimethyl-1-butene | C6H12 | |
| 899 | 563-79-1 | 2,3-二甲基-2-丁烯 | 2,3-Dimethyl-2-butene | C6H12 | |
| 900 | 565-62-8 | 3-甲基-3-戊烯-2-酮 | 3-Methyl-pent-3-en-2-one | C6H10O | |
| 901 | 565-77-5 | 2,3,4-三甲基-2-戊烯 | 2,3,4-trimethyl-2-pentene | C8H16 | |
| 902 | 5660-81-1 | 环戊基丙二酸 | Cyclopentylmalonicacid | C8H12O4 | |
| 903 | 5661-03-0 | 八氢环戊烷[C]吡咯 | octahydrocyclopenta[c]pyrrole | C7H13N | |
| 904 | 5682-83-7 | 2-苯亚甲基环己酮 | Benzylidencyclohexanone | C13H14O | |
| 905 | 5687-07-0 | 1,5-二氮环辛烷 | 1,5-Diazocine,octahydro- | C6H14N2 | |
| 906 | 56998-89-1 | 1,1-二甲基-硅杂换己-2,5-二烯 | 1,1-dimethyl-Silacyclohexa-2,5-diene | C7H12Si | |
| 907 | 571-40-4 | 1,(5α)-雄烯-3,17-二酮 | 5α-Androst-1-ene-3,17-dione;5-Androstenedione | C19H26O2 | |
| 908 | 57186-90-0 | 1-溴-3-(4-溴苯基)苯 | 3,4'-dibromobiphenyl | C12H8Br2 | |
| 909 | 5736-03-8 | 2,2-二甲基-1,3-二氧戊环-4-甲醛 | 2,2-dimethyl-1,3-dioxolane-4-carbaldehyde | C6H10O3 | |
| 910 | 57422-77-2 | 2,5-二溴联苯 | 2,5-dibromobiphenyl | C12H8Br2 | |
| 911 | 57458-41-0 | 乙烯基苄基氯 | Vinylbenzyl chloride | C9H9Cl | |
| 912 | 5755-76-0 | 4-甲基苯基砜基乙基溴 | 4-[(5Z)-5-(3-fluorobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]butanoic acid | C9H11BrO2S | |
| 913 | 576-23-8 | 3-溴邻二甲苯 | 3-Bromo-o-xylene | C8H9Br | |
| 914 | 577-19-5 | 2-溴硝基苯 | 1-Bromo-2-nitrobenzene | C6H4BrNO2 | |
| 915 | 57883-28-0 | N-乙基-7-硝基-1,2,3,4-四氢喹啉 | N-ethyl-7-nitro-1,2,3,4-tetrahydroquinoline | C11H14N2O2 | |
| 916 | 57910-98-2 | 4-甲基-2-异氰酸硝基苯 | 4-methyl-2-nitrophenyl isocyanate | C8H6N2O3 | |
| 917 | 57982-78-2 | 叔丁哌苯 | Budipine | C21H27N | |
| 918 | 58001-28-8 | 反-(1,2-二溴甲基)环己烷 | Trans-1,2-bisbromomethylcyclohexane | C8H14Br2 | |
| 919 | 581-89-5 | 2-硝基萘 | 2-Nitronaphthalene | C10H7NO2 | |
| 920 | 58268-08-9 | 2-(2-噻吩基)-1,3-二氧戊环 | 2-thiophen-2-yl-1,3-dioxolane | C7H8O2S | |
| 921 | 583-53-9 | 邻二溴苯 | 1,2-dibromobenzene | C6H4Br2 | |
| 922 | 583-57-3 | 邻二甲基环己烷 | 1,2-Dimethylcyclohexane | C8H16 | |
| 923 | 583-71-1 | 4-溴邻二甲苯 | 4-Bromo-o-xylene | C8H9Br | |
| 924 | 58379-06-9 | 4-氰基-4-(2-甲氧基苯基)环己酮 | 4-Cyano-4-(2-Methoxyphenyl)Cyclohexanone | C14H15NO2 | |
| 925 | 58379-81-0 | 1-乙基-1-对甲苯磺酰甲基异腈 | 1-[(1-isocyanopropyl)sulfonyl]-4-methylbenzene | C11H13NO2S | |
| 926 | 58379-84-3 | 1-异丙基-1-对甲苯磺酰甲基异腈 | 1-(1-isocyano-2-methyl-propyl)sulfonyl-4-methyl-benzene | C12H15NO2S | |
| 927 | 58379-86-5 | 1-苄基-1-对甲苯磺酰甲基异腈 | 1-(1-isocyano-2-phenyl-ethyl)sulfonyl-4-methyl-benzene | C16H15NO2S | |
| 928 | 584-48-5 | 1-溴-2,4-二硝基苯 | 1-Bromo-2,4-dinitrobenzene | C6H3BrN2O4 | |
| 929 | 584-79-2 | 丙烯菊酯 | allethrin | C19H26O3 | |
| 930 | 584-84-9 | 2,4-二异氰酸基-1-甲基苯 | Tolylene-2,4-diisocyanate | C9H6N2O2 | |
| 931 | 58446-52-9 | 聚氯乙烯热稳定剂β二酮 | stearoyl benzoyl methane | C26H42O2 | |
| 932 | 585-71-7 | (1-溴乙基)苯 | 1-bromo-1-phenylethane | C8H9Br | |
| 933 | 585-79-5 | 间溴硝基苯 | 1-Bromo-3-nitrobenzene | C6H4NO2Br | 用作医药中间体 |
| 934 | 5856-82-6 | 丁酰溴 | Butyryl bromide | C4H7BrO | |
| 935 | 586-62-9 | 萜品油烯 | terpinolene | C10H16 | |
| 936 | 586-78-7 | 1-溴-4-硝基苯 | 1-Bromo-4-nitrobenzene | C6H4BrNO2 | |
| 937 | 586-96-9 | 亚硝基苯 | nitrosobenzene | C6H5NO | |
| 938 | 58616-95-8 | 反-1,2-环丙烷二羧酸 | (+|-) trans-1,2-cyclopropane dicarboxylic acid | C5H6O4 | |
| 939 | 590-14-7 | 1-溴基-1-丙烯 | 1-Bromo-1-propene | C3H5Br | |
| 940 | 590-16-9 | 1-溴-2-碘乙烷 | 1-bromo-2-iodoethane | C2H4BrI | |
| 941 | 591-17-3 | 间溴甲苯 | 3-Bromotoluene | C7H7Br | |
| 942 | 591-21-9 | 间二甲基环己烷 | 1,3-Dimethylcyclohexane | C8H16 | |
| 943 | 591-93-5 | 1,4-戊二烯 | 1,4-Pentadiene | C5H8 | |
| 944 | 591-95-7 | 戊二烯 | Pentadiene | C5H8 | |
| 945 | 591-97-9 | 1-氯-2-丁烯 | Crotyl chloride | C4H7Cl | |
| 946 | 5911-08-0 | 氯甲基环丙烷 | (chloromethyl)cyclopropane | C4H7Cl | |
| 947 | 592-41-6 | 1-己烯 | 1-Hexene | C6H12 | |
| 948 | 592-42-7 | 1,5-己二烯 | 1,5-Hexadiene | C6H10 | |
| 949 | 592-43-8 | (E)-2-己烯 | hex-2-ene | C12H24 | |
| 950 | 592-45-0 | 1,4-己二烯 | 1,4-Hexadiene, mixture of cis and trans | C12H20 | |
| 951 | 592-48-3 | 1,3-己二烯 | 1,3-Hexadiene | C6H10 | |
| 952 | 592-57-4 | 1,3-环己二烯 | 1,3-Cyclohexadiene | C6H8 | |
| 953 | 592-76-7 | 1-庚烯 | Heptene-1 | C7H14 | |
| 954 | 592-78-9 | 3-庚烯 | 3-heptene (cis+trans) | C14H28 | |
| 955 | 59290-34-5 | 5-硝基吡啶-2-甲酰胺 | 2-Pyridinecarboxamide, 5-nitro- | C6H5N3O3 | |
| 956 | 59290-91-4 | 3-硝基异烟酰胺 | 4-Pyridinecarboxamide,3-nitro- | C6H5N3O3 | |
| 957 | 593-12-4 | 1-溴-8-氟辛烷 | 1-bromo-8-fluorooctane | C8H16BrF | |
| 958 | 593-60-2 | 溴乙烯 | Vinyl bromide | C2H3Br | |
| 959 | 594-16-1 | 2,2-二溴丙烷 | 2,2-Dibromopropane | C3H6Br2 | |
| 960 | 594-44-5 | 乙基磺酰氯 | Ethanesulfonyl chloride | C2H5ClO2S | |
| 961 | 594-56-9 | 2,3,3-三乙基-1-丁烯 | 2,3,3-Trimethyl-1-butene | C7H14 | |
| 962 | 594-71-8 | 2-氯-2-硝基丙烷 | 2-chloro-2-nitropropane | C3H6ClNO2 | |
| 963 | 59436-09-8 | 4-(2-甲氧基乙烯基)溴苯 | 4-(2-Methoxyethenyl)-1-bromobenzene | C9H9BrO | |
| 964 | 596095-70-4 | 2,3,6,7,10,11-六(二甲基硅基)三亚苯 | 2,3,6,7,10,11-triphenylenehexaylhexakis[dimethyl-Silane | C30H48Si6 | |
| 965 | 5973-11-5 | 1-溴-2-甲基丁烷 | 1-Bromo-2-methylbutane | C5H11Br | |
| 966 | 59748-37-7 | 反式-4-戊基双环己基甲酰氯 | 4'-pentylbiphenyl-4-carbonyl chloride | C18H19ClO | |
| 967 | 59787-61-0 | 环孢菌素 C | Cyclosporin C | C62H111N11O13 | |
| 968 | 598-16-3 | 三溴乙烯 | Tribromoethylene | C2HBr3 | |
| 969 | 598-21-0 | 溴乙酰溴 | Bromoacetyl bromide | C2H2Br2O | |
| 970 | 598-22-1 | 丙酰溴 | Propionyl bromide | C3H5BrO | |
| 971 | 598-25-4 | 3-甲基-1,2-丁二烯 | 3-Methyl-1,2-butadiene | C5H8 | |
| 972 | 598-56-1 | 甲苯磺酰氯 | Toluene sulfonyl chloride | C4H11N | |
| 973 | 598-88-9 | 1,2-二氯-1,2-二氟乙烯 | 1,2-dichloro-1,2-difluoroethylene | C2Cl2F2 | |
| 974 | 598-92-5 | 1-氯-1-硝基乙烷 | 1-chloro-1-nitroethane | C2H4ClNO2 | |
| 975 | 5989-27-5 | 右旋萜二烯 | (+)-Limonene | C10H16 | |
| 976 | 5989-54-8 | (S)-(-)-柠檬烯 | (-)-Limonene | C10H16 | |
| 977 | 60-54-8 | 四环素 | tetracycline | C22H24N2O8 | |
| 978 | 601-57-0 | 4-胆甾烯-3-酮 | 4-Cholesten-3-one | C27H44O | |
| 979 | 602-38-0 | 1,8-二硝基萘 | 1,8-Dinitronaphthalene | C10H6N2O4 | |
| 980 | 602-87-9 | 5-硝基苊 | 5-Nitroacenaphthene | C12H9NO2 | |
| 981 | 60207-89-8 | 2-溴甲基-2-(2,4-二氯苯基)-4-丙基-1,3-二氧戊环 | 2-(bromomethyl)-2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxolane | C13H15BrCl2O2 | |
| 982 | 60282-87-3 | 烯甲炔诺酮 | Gestodene | C21H26O2 | |
| 983 | 604-88-6 | 六乙苯 | hexaethylbenzene | C18H30 | |
| 984 | 6052-20-6 | 4-十六烷基磺酰苯胺 | 4-Hexadecylsulfonylaniline | C22H39NO2S | |
| 985 | 6053-58-3 | 环戊基丙胺 | 3-cyclopentylpropan-1-amine | C8H17N | |
| 986 | 6053-81-2 | 环戊基甲胺 | cyclopentanemethylamine | C6H13N | |
| 987 | 6055-19-2 | 环磷酰胺一水物 | Cyclophosphamide monohydrate | C7H17Cl2N2O3P | |
| 988 | 606-20-2 | 2,6-二硝基甲苯 | 2,6-Dinitrotoluene | C7H6N2O4 | |
| 989 | 606-22-4 | 2,6-二硝基苯胺 | 2,6-Dinitroaniline | C6H5N3O4 | |
| 990 | 606-38-2 | 2',4'-二甲基-6'-硝基乙酰苯胺 | 2',4'-dimethyl-6'-nitroacetanilide | C10H12N2O3 | |
| 991 | 607373-84-2 | 2,4-二甲氧基-5-硝基吡啶 | Pyridine, 2,4-dimethoxy-5-nitro- | C7H8N2O4 | |
| 992 | 608-93-5 | 五氯苯 | pentachlorobenzene | C6HCl5 | |
| 993 | 60811-21-4 | 3-氯-4-氟溴苯 | 1-Bromo-3-chloro-4-fluorobenzene | C6H3BrClF | |
| 994 | 60814-16-6 | 2-(4-硝基苯氧基)乙胺 | 2-(4-nitrophenoxy)ethanamine | C8H10N2O3 | |
| 995 | 60871-86-5 | 4-硝基-N-(3-三乙氧硅丙基)苯甲酰胺 | 3-(Triethoxysilylpropyl)-p-nitrobenzamide | C16H26N2O6Si | |
| 996 | 609-32-5 | 2-硝基丙二醛 | nitropropanedial | C3H3NO4 | |
| 997 | 609-73-4 | 1-碘-2-硝基苯 | 1-Iodo-2-nitrobenzene | C6H4INO2 | |
| 998 | 60907-88-2 | 1-(1-氯乙基)-2,3-二甲苯 | 1-(2,3-Dimethylphenyl)ethyl chloride | C10H13Cl | |
| 999 | 610-14-0 | 2-硝基苯甲酰氯 | 2-Nitrobenzoyl chloride | C7H4ClNO3 | |
| 1000 | 610-28-6 | 2,5-二硝基苯甲酸 | 2,5-dinitrobenzoic acid | C7H4N2O6 | |