| 1 | | AURORA 115 | AURORA 115 | C18H20N2O4
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| 2 | 17355-18-9 | L-苯丙氨酰-L-酪氨酸 | H-PHE-TYR-OH | C18H20N2O4
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| 3 | 1800066-24-3 | HPB >=98% (HPLC) | HPB >=98% (HPLC) | C18H20N2O4
| 制剂-抑制剂 | 制剂-抑制剂 |
| 4 | 83310-76-3 | N,N'-Diacetyldianisidine | N,N'-Diacetyldianisidine | C18H20N2O4
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| 5 | 219835-31-1 | 拉克酰胺中间体2 | Lacosamide Intermediate 2 | C18H20N2O4
| 有机原料;氨基化合物 | 中间体 |
| 6 | 88393-56-0 | L-酒石酸二苄酰胺 | N,N'-dibenzyl-L-tartramide | C18H20N2O4
| 有机原料;氨基化合物 | |
| 7 | 681460-98-0 | FYRPIYRMIYCUNN-UHFFFAOYSA-N | FYRPIYRMIYCUNN-UHFFFAOYSA-N | C18H20N2O4
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| 8 | | N,N'-Di(2-ethoxyphenyl)oxamide | N,N'-Di(2-ethoxyphenyl)oxamide | C18H20N2O4
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| 9 | 1260810-99-8 | BOC-2-苄基吡啶-3-氨基甲酯 | Boc-2-benzylpyridin-3-ylcarbamate | C18H20N2O4
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| 10 | 148674-34-4 | Des[2-(2-thienylmethyl)] Eprosartan | Des[2-(2-thienylmethyl)] Eprosartan | C18H20N2O4
| | |
| 11 | 447450-80-8 | 2,2'-联吡啶-4,4'-二丁酸 | 2,2'-Bipyridine-4,4'-dibutanoic acid | C18H20N2O4
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| 12 | | 3DIETHYLAMINOETHYLAMIDO4METHYLPSORALEN | 3DIETHYLAMINOETHYLAMIDO4METHYLPSORALEN | C18H20N2O4
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| 13 | 21022-48-0 | Ethanediamide, N,N-bis(2-ethoxyphenyl)- | Ethanediamide, N,N-bis(2-ethoxyphenyl)- | C18H20N2O4
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| 14 | 169739-74-6 | 5-Butyl-3'-methyl-4'-nitrosalicylanilide | 5-Butyl-3'-methyl-4'-nitrosalicylanilide | C18H20N2O4
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| 15 | | N~1~,N~4~-bis(3-methoxyphenyl)succinamide | N~1~,N~4~-bis(3-methoxyphenyl)succinamide | C18H20N2O4
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| 16 | 3409-88-9 | N,N'-1,2-ethanediylbis(4-methoxybenzamide) | N,N'-1,2-ethanediylbis(4-methoxybenzamide) | C18H20N2O4
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| 17 | | (2R,3S)-2,3-Bis(benzylamino)butanedioic acid | (2R,3S)-2,3-Bis(benzylamino)butanedioic acid | C18H20N2O4
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| 18 | 55645-40-4 | 内-2,3-双(苄氨基)丁二酸 | erythro-N-benzyl-3-(benzylamino)aspartic acid | C18H20N2O4
| 氨基酸;叶酸杂质 | |
| 19 | | 5-Butyl-2-hydroxy-2'-methyl-4'-nitrobenzanilide | 5-Butyl-2-hydroxy-2'-methyl-4'-nitrobenzanilide | C18H20N2O4
| | |
| 20 | 1809288-95-6 | N1,N2-双(4-羟基-2,6-二甲基苯基)草酰胺 | N1,N2-bis(4-hydroxy-2,6-dimethylphenyl)oxalamide | C18H20N2O4
| 中间体 - 医药中间体 | |
| 21 | 515873-12-8 | N-(5-tert-butyl-2-methoxyphenyl)-2-nitrobenzamide | N-(5-tert-butyl-2-methoxyphenyl)-2-nitrobenzamide | C18H20N2O4
| | |
| 22 | 650572-56-8 | 2-[2-(sec-butyl)phenoxy]-N-(4-nitrophenyl)acetamide | 2-[2-(sec-butyl)phenoxy]-N-(4-nitrophenyl)acetamide | C18H20N2O4
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| 23 | 791799-96-7 | 3-[(ethoxyacetyl)amino]-N-(4-methoxyphenyl)benzamide | 3-[(ethoxyacetyl)amino]-N-(4-methoxyphenyl)benzamide | C18H20N2O4
| | |
| 24 | | [4-(4-ethoxybenzoyl)-1-piperazinyl](2-furyl)methanone | [4-(4-ethoxybenzoyl)-1-piperazinyl](2-furyl)methanone | C18H20N2O4
| | |
| 25 | 101952-83-4 | 6-(pyridine-3-carbonyloxy)hexyl pyridine-3-carboxylate | 6-(pyridine-3-carbonyloxy)hexyl pyridine-3-carboxylate | C18H20N2O4
| | |
| 26 | 524730-97-0 | 2-methyl-N'-(2,4,5-trimethoxybenzylidene)benzohydrazide | 2-methyl-N'-(2,4,5-trimethoxybenzylidene)benzohydrazide | C18H20N2O4
| | |
| 27 | 691877-61-9 | Benzamide, N,N-diethyl-4-[hydroxy(3-nitrophenyl)methyl]- | Benzamide, N,N-diethyl-4-[hydroxy(3-nitrophenyl)methyl]- | C18H20N2O4
| | |
| 28 | 238423-51-3 | N-{4-[(3,4,5-trimethoxybenzylidene)amino]phenyl}acetamide | N-{4-[(3,4,5-trimethoxybenzylidene)amino]phenyl}acetamide | C18H20N2O4
| | |
| 29 | | diethyl 2-{[2-(1H-pyrrol-1-yl)anilino]methylidene}malonate | diethyl 2-{[2-(1H-pyrrol-1-yl)anilino]methylidene}malonate | C18H20N2O4
| | |
| 30 | 18807-67-5 | (2-BenzyloxycarbonylaMino-ethyl)-carbaMic acid benzyl ester | (2-BenzyloxycarbonylaMino-ethyl)-carbaMic acid benzyl ester | C18H20N2O4
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| 31 | | N~1~-(3,4-dimethoxyphenyl)-N~2~-(2-phenylethyl)ethanediamide | N~1~-(3,4-dimethoxyphenyl)-N~2~-(2-phenylethyl)ethanediamide | C18H20N2O4
| | |
| 32 | 160885-24-5 | (S)-3-(Benzylamino)-2-(benzyloxycarbonylamino)-propanoic acid | (S)-3-(Benzylamino)-2-(benzyloxycarbonylamino)-propanoic acid | C18H20N2O4
| | |
| 33 | 19672-25-4 | Benzoic acid, 4,4'-(1,2-hydrazinediyl)bis-, 1,1'-diethyl ester | Benzoic acid, 4,4'-(1,2-hydrazinediyl)bis-, 1,1'-diethyl ester | C18H20N2O4
| | |
| 34 | 172919-36-7 | [1,1'-Biphenyl]-4,4'-dicarboxamide, N4,N4'-bis(2-hydroxyethyl)- | [1,1'-Biphenyl]-4,4'-dicarboxamide, N4,N4'-bis(2-hydroxyethyl)- | C18H20N2O4
| | |
| 35 | 94291-64-2 | 10,11-dihydro-N,5-dimethyl-5H-dibenz[b,f]azepin-10-amine oxalate | 10,11-dihydro-N,5-dimethyl-5H-dibenz[b,f]azepin-10-amine oxalate | C18H20N2O4
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| 36 | 712348-18-0 | ethyl 1-[(5-phenyl-3-isoxazolyl)carbonyl]-3-piperidinecarboxylate | ethyl 1-[(5-phenyl-3-isoxazolyl)carbonyl]-3-piperidinecarboxylate | C18H20N2O4
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| 37 | | DIETHYL 2-(((2-METHYL-4-QUINOLYL)AMINO)METHYLENE)PROPANE-1,3-DIOATE | DIETHYL 2-(((2-METHYL-4-QUINOLYL)AMINO)METHYLENE)PROPANE-1,3-DIOATE | C18H20N2O4
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| 38 | 349463-85-0 | N'-(3-ethoxy-4-hydroxybenzylidene)-2-(2-methylphenoxy)acetohydrazide | N'-(3-ethoxy-4-hydroxybenzylidene)-2-(2-methylphenoxy)acetohydrazide | C18H20N2O4
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| 39 | 47375-32-6 | (S)-methyl 3-(4-aminophenyl)-2-(((benzyloxy)carbonyl)amino)propanoate | (S)-methyl 3-(4-aminophenyl)-2-(((benzyloxy)carbonyl)amino)propanoate | C18H20N2O4
| 氨基酸;氨基酸衍生物 | |
| 40 | 25451-76-7 | N-Phenylcarbamic acid β-(carbamoyloxymethyl)-β-methylphenethyl ester | N-Phenylcarbamic acid β-(carbamoyloxymethyl)-β-methylphenethyl ester | C18H20N2O4
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| 41 | 202068-65-3 | 3-ethoxy-4-hydroxybenzaldehyde (3-ethoxy-4-hydroxybenzylidene)hydrazone | 3-ethoxy-4-hydroxybenzaldehyde (3-ethoxy-4-hydroxybenzylidene)hydrazone | C18H20N2O4
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| 42 | 329692-61-7 | ethyl 6-amino-5-cyano-4-(4-ethoxyphenyl)-2-methyl-4H-pyran-3-carboxylate | ethyl 6-amino-5-cyano-4-(4-ethoxyphenyl)-2-methyl-4H-pyran-3-carboxylate | C18H20N2O4
| | |
| 43 | 1000307-35-6 | N-[(1R)-2-氨基-1-(4-甲氧基苯基)-2-氧代乙基]-4-甲氧基苯乙酰胺 | N-[(1R)-2-Amino-1-(4-methoxyphenyl)-2-oxoethyl]-4-methoxybenzeneacetamide | C18H20N2O4
| | |
| 44 | 300834-40-6 | 2,2,4-trimethyl-1,2-dihydro-6-quinolinyl (2,5-dioxo-1-pyrrolidinyl)acetate | 2,2,4-trimethyl-1,2-dihydro-6-quinolinyl (2,5-dioxo-1-pyrrolidinyl)acetate | C18H20N2O4
| | |
| 45 | | 2-Amino-3-cyano-4,8-bis(methoxymethyl)azulene-1-carboxylic acid ethyl ester | 2-Amino-3-cyano-4,8-bis(methoxymethyl)azulene-1-carboxylic acid ethyl ester | C18H20N2O4
| | |
| 46 | 65492-87-7 | (1S)-1,2,3,4-Tetrahydro-6,7-dimethoxy-1-methyl-2-(4-nitrophenyl)isoquinoline | (1S)-1,2,3,4-Tetrahydro-6,7-dimethoxy-1-methyl-2-(4-nitrophenyl)isoquinoline | C18H20N2O4
| | |
| 47 | 86455-98-3 | 1-((2-(二甲基氨基)乙基)氨基)-7-羟基-4-(羟甲基)-9H-呫吨-9-酮 | 1-((2-(diMethylaMino)ethyl)aMino)-7-hydroxy-4-(hydroxyMethyl)-9H-xanthen-9-one | C18H20N2O4
| 对照品 | |
| 48 | 890598-03-5 | 7-[3-(3,5-dimethyl-1H-pyrazol-1-yl)-2-hydroxypropoxy]-4-methyl-2H-chromen-2-one | 7-[3-(3,5-dimethyl-1H-pyrazol-1-yl)-2-hydroxypropoxy]-4-methyl-2H-chromen-2-one | C18H20N2O4
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| 49 | | 5-(6,7-DIMETHOXY-1,2,3,4-TETRAHYDRO-ISOQUINOLIN-1-YL)-BENZO[1,3]DIOXOL-4-YLAMINE | 5-(6,7-DIMETHOXY-1,2,3,4-TETRAHYDRO-ISOQUINOLIN-1-YL)-BENZO[1,3]DIOXOL-4-YLAMINE | C18H20N2O4
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| 50 | | 2-methoxyethyl 6-amino-5-cyano-2-methyl-4-(4-methylphenyl)-4H-pyran-3-carboxylate | 2-methoxyethyl 6-amino-5-cyano-2-methyl-4-(4-methylphenyl)-4H-pyran-3-carboxylate | C18H20N2O4
| | |
| 51 | | ETHYL 4-[1-(1,3-DIOXO-1,3-DIHYDRO-2H-INDEN-2-YLIDENE)ETHYL]PIPERAZINE-1-CARBOXYLATE | ETHYL 4-[1-(1,3-DIOXO-1,3-DIHYDRO-2H-INDEN-2-YLIDENE)ETHYL]PIPERAZINE-1-CARBOXYLATE | C18H20N2O4
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| 52 | 52821-24-6 | 2-(3-羟基丙基)-6-[(3-羟基丙基)氨基]-1H-苯基[DE]异喹啉-1,3(2H)-二酮 | 2-(3-hydroxypropyl)-6-[(3-hydroxypropyl)amino]-1H-benz[de]isoquinoline-1,3(2H)-dione | C18H20N2O4
| | |
| 53 | | A-[(4,6-DIMETHYLPYRIMIDIN-2-YL)OXY]-2,3-DIHYDRO-5-BENZOFURANACETIC ACID , ETHYL ESTER | A-[(4,6-DIMETHYLPYRIMIDIN-2-YL)OXY]-2,3-DIHYDRO-5-BENZOFURANACETIC ACID , ETHYL ESTER | C18H20N2O4
| | |
| 54 | | 3-{[(4-acetyl-1-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-(4-methylphenyl)propanoic acid | 3-{[(4-acetyl-1-methyl-1H-pyrrol-2-yl)carbonyl]amino}-3-(4-methylphenyl)propanoic acid | C18H20N2O4
| | |
| 55 | | 1-[(1,4-Dihydro-1,4-dioxonaphthalen)-2-ylamino]piperidine-4-carboxylic acid ethyl ester | 1-[(1,4-Dihydro-1,4-dioxonaphthalen)-2-ylamino]piperidine-4-carboxylic acid ethyl ester | C18H20N2O4
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| 56 | | ethyl 2-amino-7-methyl-5-oxo-4-(3-pyridinyl)-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate | ethyl 2-amino-7-methyl-5-oxo-4-(3-pyridinyl)-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate | C18H20N2O4
| | |
| 57 | 606120-28-9 | 4H-1,4-Benzoxazine-4-acetamide,2-ethyl-N-(2-furanylmethyl)-2,3-dihydro-6-methyl-3-oxo-(9CI) | 4H-1,4-Benzoxazine-4-acetamide,2-ethyl-N-(2-furanylmethyl)-2,3-dihydro-6-methyl-3-oxo-(9CI) | C18H20N2O4
| | |
| 58 | 303953-36-8 | methyl 2-amino-7,7-dimethyl-5-oxo-4-(3-pyridinyl)-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate | methyl 2-amino-7,7-dimethyl-5-oxo-4-(3-pyridinyl)-5,6,7,8-tetrahydro-4H-chromene-3-carboxylate | C18H20N2O4
| | |
| 59 | | 3-(4-DIMETHYLAMINO-BENZYL)-4-OXO-10-OXA-3-AZA-TRICYCLO[5.2.1.0(1,5)]DEC-8-ENE-6-CARBOXYLIC ACID | 3-(4-DIMETHYLAMINO-BENZYL)-4-OXO-10-OXA-3-AZA-TRICYCLO[5.2.1.0(1,5)]DEC-8-ENE-6-CARBOXYLIC ACID | C18H20N2O4
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| 60 | 87026-65-1 | 12H-Benzo[g]pyrido[2,1-b]quinazolin-12-one, 6-(acetyloxy)-1,2,3,4,7,8,9,10-octahydro-11-hydroxy- | 12H-Benzo[g]pyrido[2,1-b]quinazolin-12-one, 6-(acetyloxy)-1,2,3,4,7,8,9,10-octahydro-11-hydroxy- | C18H20N2O4
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| 61 | 1640981-02-7 | 替戈拉生杂质2 | Butanedioic acid, 2-[[2-methyl-1-(phenylmethyl)-1H-imidazol-5-yl]methylene]-, 1-ethyl ester, (2E)- | C18H20N2O4
| 杂质对照品 | 杂质对照品 |
| 62 | 93962-13-1 | methyl 2-(2-(1-methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl)acetamido)acetateQ: What is methyl 2-(2-(1-methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl)acetamido)acetate Q: What is the CAS Number of methyl 2-(2-(1-methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl)acetamido)acetate | methyl 2-(2-(1-methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl)acetamido)acetateQ: What is methyl 2-(2-(1-methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl)acetamido)acetate Q: What is the CAS Number of methyl 2-(2-(1-methyl-5-(4-methylbenzoyl)-1H-pyrrol-2-yl)acetamido)acetate | C18H20N2O4
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