| 1 | 24279-90-1 | TW-39 | TW-39 | C14H17N3O4
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| 2 | 943134-39-2 | GAP-134 | GAP-134 | C14H17N3O4
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| 3 | 6386-19-2 | Nsc287056 | Nsc287056 | C14H17N3O4
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| 4 | 133101-40-3 | H-TRP-SER-OH | H-TRP-SER-OH | C14H17N3O4
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| 5 | 34368-03-1 | pGlu-L-Tyr-NH2 | pGlu-L-Tyr-NH2 | C14H17N3O4
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| 6 | 1009260-03-0 | AKOS BBS-00005588 | AKOS BBS-00005588 | C14H17N3O4
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| 7 | 81335-78-6 | Desmethyl Imazamox | Desmethyl Imazamox | C14H17N3O4
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| 8 | 94421-70-2 | L-Tryptophan, L-seryl- | L-Tryptophan, L-seryl- | C14H17N3O4
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| 9 | 1411775-06-8 | 利伐沙班杂质 11 | Rivaroxaban Impurity 11 | C14H17N3O4
| 标准品;利伐沙班;杂质对照品;053-利伐沙班 | |
| 10 | 1240215-87-5 | 雷利度胺杂质 22 | Lenalidomide Impurity 22 | C14H17N3O4
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| 11 | 26909-37-5 | 10-decarbamoylmitomycin C | 10-decarbamoylmitomycin C | C14H17N3O4
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| 12 | | 2'-NITRO-4'-(PIPERIDINOCARBONYL)ACETANILIDE | 2'-NITRO-4'-(PIPERIDINOCARBONYL)ACETANILIDE | C14H17N3O4
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| 13 | 900019-24-1 | 2-(2-MORPHOLINOETHYL)-4-NITRO-1-ISOINDOLINONE | 2-(2-MORPHOLINOETHYL)-4-NITRO-1-ISOINDOLINONE | C14H17N3O4
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| 14 | | 7-[(2-cyano-4-nitrophenyl)amino]heptanoic acid | 7-[(2-cyano-4-nitrophenyl)amino]heptanoic acid | C14H17N3O4
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| 15 | 97236-05-0 | 2-(3-吲哚基)乙基肼富马酸盐 | 2-(1H-INDOL-3-YL)ETHYL)]HYDRAZINEFUMARICACIDSALT | C14H17N3O4
| 杂环 | |
| 16 | | 4-AMINO-5-(3,4,5- TRIMETHOXYBENZYL)PYRIMIDIN-2-OL | 4-AMINO-5-(3,4,5- TRIMETHOXYBENZYL)PYRIMIDIN-2-OL | C14H17N3O4
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| 17 | | 1-(4-acetyl-2-nitrophenyl)piperidine-3-carboxamide | 1-(4-acetyl-2-nitrophenyl)piperidine-3-carboxamide | C14H17N3O4
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| 18 | 886499-95-2 | 4-(6,7-DIMETHOXY-QUINAZOLIN-4-YLAMINO)-BUTYRIC ACID | 4-(6,7-DIMETHOXY-QUINAZOLIN-4-YLAMINO)-BUTYRIC ACID | C14H17N3O4
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| 19 | 105251-49-8 | 半咕啉手性配体 1 | DIMETHYL (1S,9S)-5-CYANOSEMICORRIN-1,9-DICARBOXYLATE | C14H17N3O4
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| 20 | 444010-34-8 | 1-(1-Adamantyl)-4-nitro-1H-pyrazole-3-carboxylic acid | 1-(1-Adamantyl)-4-nitro-1H-pyrazole-3-carboxylic acid | C14H17N3O4
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| 21 | | 3-HYDROXY-2-(4-MORPHOLINO-3-NITROBENZYL)PROPANENITRILE | 3-HYDROXY-2-(4-MORPHOLINO-3-NITROBENZYL)PROPANENITRILE | C14H17N3O4
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| 22 | 1004944-58-4 | 3-(4-硝基-1H-吡唑-1-基)金刚烷-1-羧酸 | 3-(4-nitro-1H-pyrazol-1-yl)adamantane-1-carboxylic acid | C14H17N3O4
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| 23 | 957320-38-6 | 1-(3,4-DIMETHOXY-BENZYL)-3,5-DIMETHYL-4-NITRO-1H-PYRAZOLE | 1-(3,4-DIMETHOXY-BENZYL)-3,5-DIMETHYL-4-NITRO-1H-PYRAZOLE | C14H17N3O4
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| 24 | | 2-{1-azabicyclo[2.2.2]octan-3-ylamino}-5-nitrobenzoic acid | 2-{1-azabicyclo[2.2.2]octan-3-ylamino}-5-nitrobenzoic acid | C14H17N3O4
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| 25 | 433261-76-8 | 1-ethyl-4-((2-methoxyethyl)amino)-3-nitroquinolin-2(1H)-one | 1-ethyl-4-((2-methoxyethyl)amino)-3-nitroquinolin-2(1H)-one | C14H17N3O4
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| 26 | 3543-72-4 | 5-硝基-1-甲基-1H-苯并咪唑-2-丁酸乙酯 | ethyl 4-(1-methyl-5-nitro-1H-benzo[d]imidazol-2-yl)butanoate | C14H17N3O4
| 化工;有机酯;医药中间体;杂质对照品;对照品-杂质对照品;盐酸苯达莫司汀中间体 | 中间体 |
| 27 | 92440-76-1 | 甲氧苄啶EP杂质D | 2-amino-5-[(3,4,5-trimethoxyphenyl)methyl]-1H-pyrimidin-4-one | C14H17N3O4
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| 28 | 866039-62-5 | 7-NITRO-2-[2-(1-PYRROLIDINYL)ETHYL]-2H-1,4-BENZOXAZIN-3(4H)-ONE | 7-NITRO-2-[2-(1-PYRROLIDINYL)ETHYL]-2H-1,4-BENZOXAZIN-3(4H)-ONE | C14H17N3O4
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| 29 | 392740-78-2 | 2-[(2-isonicotinoylhydrazino)carbonyl]cyclohexanecarboxylic acid | 2-[(2-isonicotinoylhydrazino)carbonyl]cyclohexanecarboxylic acid | C14H17N3O4
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| 30 | | 1-[2-(diethylamino)ethyl]-5-nitro-2,3-dihydro-1H-indole-2,3-dione | 1-[2-(diethylamino)ethyl]-5-nitro-2,3-dihydro-1H-indole-2,3-dione | C14H17N3O4
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| 31 | | 6-AMINO-1-[2-(3,4-DIMETHOXY-PHENYL)-ETHYL]-1H-PYRIMIDINE-2,4-DIONE | 6-AMINO-1-[2-(3,4-DIMETHOXY-PHENYL)-ETHYL]-1H-PYRIMIDINE-2,4-DIONE | C14H17N3O4
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| 32 | | N-(2-amino-4-methoxyphenyl)-3-(2,5-dioxopyrrolidin-1-yl)propanamide | N-(2-amino-4-methoxyphenyl)-3-(2,5-dioxopyrrolidin-1-yl)propanamide | C14H17N3O4
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| 33 | 321391-76-8 | ETHYL 5-AMINO-3-(2-HYDROXYETHOXY)-1-PHENYL-1H-PYRAZOLE-4-CARBOXYLATE | ETHYL 5-AMINO-3-(2-HYDROXYETHOXY)-1-PHENYL-1H-PYRAZOLE-4-CARBOXYLATE | C14H17N3O4
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| 34 | | 2-methoxy-4-[5-(4-methoxypyrrolidin-2-yl)-1,2,4-oxadiazol-3-yl]phenol | 2-methoxy-4-[5-(4-methoxypyrrolidin-2-yl)-1,2,4-oxadiazol-3-yl]phenol | C14H17N3O4
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| 35 | 317821-91-3 | ETHYL 2-(ANILINOCARBONYL)-3-(HYDRAZINOCARBONYL)CYCLOPROPANECARBOXYLATE | ETHYL 2-(ANILINOCARBONYL)-3-(HYDRAZINOCARBONYL)CYCLOPROPANECARBOXYLATE | C14H17N3O4
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| 36 | 1075237-96-5 | 4-(2,2-二甲基-1,3-二噁烷-5-基)-6-甲氧基吡啶并[2,3-b]吡嗪-3(4H)-酮 | 4-(2,2-Dimethyl-1,3-dioxan-5-yl)-6-methoxypyrido[2,3-b]pyrazin-3(4H)-one | C14H17N3O4
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| 37 | 1330169-92-0 | 4-[4-[(5S)-5-(氨甲基)-2-羰基-3-唑烷基]苯基]-3-吗啡啉酮-d4 | 4-[4-[(5S)-5-(Aminomethyl)-2-oxo-3-oxazolidinyl]phenyl]-3-morpholinone-d4 | C14H17N3O4
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| 38 | 1476799-73-1 | 2-((叔丁氧基羰基)氨基)吡唑并[1,5-a]吡啶-3-羧酸甲酯 | Methyl 2-((tert-butoxycarbonyl)amino)pyrazolo[1,5-a]pyridine-3-carboxylate | C14H17N3O4
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| 39 | 446292-10-0 | 4-[4-[(5S)-5-(氨甲基)-2-羰基-3-唑烷基]苯基]-3-吗啡啉酮 | 4-{4-[(5S)-5-(aminomethyl)-2-oxo-1,3-oxazolidin-3-yl]phenyl}morpholin-3-one | C14H17N3O4
| 中间体;医药原料;杂质对照品;化工中间体;利伐沙班中间体 | |
| 40 | | 2,4-dioxo-1,5-dipropyl-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-6-carboxylic acid | 2,4-dioxo-1,5-dipropyl-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-6-carboxylic acid | C14H17N3O4
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| 41 | 79614-51-0 | ethyl 2-ethoxy-8-ethyl-5,8-dihydro-5-oxopyrido[2,3-d]pyrimidine-6-carboxylate | ethyl 2-ethoxy-8-ethyl-5,8-dihydro-5-oxopyrido[2,3-d]pyrimidine-6-carboxylate | C14H17N3O4
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| 42 | | 6-amino-1-[2-(3,4-dimethoxyphenyl)ethyl]-1,2,3,4-tetrahydropyrimidine-2,4-dione | 6-amino-1-[2-(3,4-dimethoxyphenyl)ethyl]-1,2,3,4-tetrahydropyrimidine-2,4-dione | C14H17N3O4
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| 43 | | 3-[2-amino-2-(2H-1,3-benzodioxol-5-yl)ethyl]-5,5-dimethylimidazolidine-2,4-dione | 3-[2-amino-2-(2H-1,3-benzodioxol-5-yl)ethyl]-5,5-dimethylimidazolidine-2,4-dione | C14H17N3O4
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| 44 | | 1-[(5-oxo-4,5-dihydropyrazin-2-yl)carbonyl]-octahydro-1H-indole-2-carboxylic acid | 1-[(5-oxo-4,5-dihydropyrazin-2-yl)carbonyl]-octahydro-1H-indole-2-carboxylic acid | C14H17N3O4
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| 45 | 159850-23-4 | (3-Methyl-2,4-dioxo-3,4-dihydro-2H-quinazolin-1-yl)-carbamic acid tert-butyl ester | (3-Methyl-2,4-dioxo-3,4-dihydro-2H-quinazolin-1-yl)-carbamic acid tert-butyl ester | C14H17N3O4
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| 46 | | 1-[2-(morpholin-4-yl)ethyl]-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-carboxylic acid | 1-[2-(morpholin-4-yl)ethyl]-2-oxo-2,3-dihydro-1H-1,3-benzodiazole-5-carboxylic acid | C14H17N3O4
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| 47 | | 1-butyl-3,7-dimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-5-carboxylic acid | 1-butyl-3,7-dimethyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-5-carboxylic acid | C14H17N3O4
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| 48 | 878782-79-7 | 4-amino-a-(3-amino-3-oxopropyl)1,3-dihydro-1-oxo-2H-Isoindole-2-aceticacidmethylester | 4-amino-a-(3-amino-3-oxopropyl)1,3-dihydro-1-oxo-2H-Isoindole-2-aceticacidmethylester | C14H17N3O4
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| 49 | 1648733-98-5 | 1H-Imidazole-1-carboxylic acid, 4,5-dihydro-2-(3-nitrophenyl)-, 1,1-dimethylethyl ester | 1H-Imidazole-1-carboxylic acid, 4,5-dihydro-2-(3-nitrophenyl)-, 1,1-dimethylethyl ester | C14H17N3O4
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| 50 | | 3-[(6-amino-2,4-dihydro-1,3-benzodioxin-8-yl)methyl]-5,5-dimethylimidazolidine-2,4-dione | 3-[(6-amino-2,4-dihydro-1,3-benzodioxin-8-yl)methyl]-5,5-dimethylimidazolidine-2,4-dione | C14H17N3O4
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| 51 | | 5-ethyl-1-(2-methylpropyl)-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-6-carboxylic acid | 5-ethyl-1-(2-methylpropyl)-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-6-carboxylic acid | C14H17N3O4
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| 52 | 350795-75-4 | 1-(乙基氨基甲酰基)-3-氧代-1,2,3,4-四氢喹喔啉-2-羧酸乙酯 | 2-Quinoxalinecarboxylic acid, 1-[(ethylamino)carbonyl]-1,2,3,4-tetrahydro-3-oxo-, ethyl ester | C14H17N3O4
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| 53 | 436088-79-8 | 4-HYDROXY-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID [2-(2-HYDROXY-ETHYLAMINO)-ETHYL]-AMIDE | 4-HYDROXY-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBOXYLIC ACID [2-(2-HYDROXY-ETHYLAMINO)-ETHYL]-AMIDE | C14H17N3O4
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| 54 | 60729-91-1 | 甲氧苄啶相关物质A | Trimethoprim Related Compound A (25 mg) (4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol) (AS) | C14H17N3O4
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| 55 | | 1,2-Dihydro-1-oxo-4-(hydroxymethyl)-5-amino-6,8-dimethylphthalazine-7-carboxylic acid ethyl ester | 1,2-Dihydro-1-oxo-4-(hydroxymethyl)-5-amino-6,8-dimethylphthalazine-7-carboxylic acid ethyl ester | C14H17N3O4
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| 56 | | 6-((2-Hydroxyethyl)amino)-2-methyl-5-oxo-5,6-dihydro-1,6-naphthyridine-3-carboxylic acid ethyl ester | 6-((2-Hydroxyethyl)amino)-2-methyl-5-oxo-5,6-dihydro-1,6-naphthyridine-3-carboxylic acid ethyl ester | C14H17N3O4
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| 57 | 512840-70-9 | 5-Pyrimidinecarboxylicacid,1,2,3,4-tetrahydro-6-methyl-2-oxo-4-(3-pyridinyl)-,2-methoxyethylester(9CI) | 5-Pyrimidinecarboxylicacid,1,2,3,4-tetrahydro-6-methyl-2-oxo-4-(3-pyridinyl)-,2-methoxyethylester(9CI) | C14H17N3O4
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| 58 | 2020075-55-0 | 1,6-Diazabicyclo[3.2.1]oct-3-en-7-one, 2-(methoxymethyl)-4-(5-oxazolyl)-6-(2-propen-1-yloxy)-, (2R,5S)-rel | 1,6-Diazabicyclo[3.2.1]oct-3-en-7-one, 2-(methoxymethyl)-4-(5-oxazolyl)-6-(2-propen-1-yloxy)-, (2R,5S)-rel | C14H17N3O4
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| 59 | 1820583-16-1 | Glycine, N-[[(1S,5R)-1,5,6,8-tetrahydro-8-oxo-1,5-methano-2H-pyrido[1,2-a][1,5]diazocin-3(4H)-yl]carbonyl]- | Glycine, N-[[(1S,5R)-1,5,6,8-tetrahydro-8-oxo-1,5-methano-2H-pyrido[1,2-a][1,5]diazocin-3(4H)-yl]carbonyl]- | C14H17N3O4
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| 60 | | (1aR,8R,8aS,8bR)-6-Amino-1,1a,2,8,8a,8b-hexahydro-8-(hydroxymethyl)-8a-methoxy-5-methylazirino[2',3':3,4]pyrrolo[1,2-a]indole-4,7-dione | (1aR,8R,8aS,8bR)-6-Amino-1,1a,2,8,8a,8b-hexahydro-8-(hydroxymethyl)-8a-methoxy-5-methylazirino[2',3':3,4]pyrrolo[1,2-a]indole-4,7-dione | C14H17N3O4
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