| 1 | 86880-51-5 | Epanolol | Epanolol | C20H23N3O4
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| 2 | 639082-38-5 | SM-296067 | SM-296067 | C20H23N3O4
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| 3 | 71576-41-5 | 化合物 T30108 | Aptazapine | C20H23N3O4
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| 4 | 65118-54-9 | Z-PHE-ALA-NH2 | Z-PHE-ALA-NH2 | C20H23N3O4
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| 5 | 19361-52-5 | (S)-2-乙酰氨基-N-((S)-1-氨基-3-(4-羟基苯基)-1-氧代丙烷-2-基)-3-苯基丙酰胺 | AC-PHE-TYR-NH2 | C20H23N3O4
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| 6 | 13116-21-7 | H-GLY-PHE-PHE-OH | H-GLY-PHE-PHE-OH | C20H23N3O4
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| 7 | | BOC-PHE(4-NNPH)-OH | BOC-PHE(4-NNPH)-OH | C20H23N3O4
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| 8 | 494758-47-3 | N'-[2-(hexyloxy)benzylidene]-3-nitrobenzohydrazide | N'-[2-(hexyloxy)benzylidene]-3-nitrobenzohydrazide | C20H23N3O4
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| 9 | 1145671-52-8 | 厄洛替尼杂质D | 6,7-bis(2-methoxyethoxy)-N-phenylquinazolin-4-amine | C20H23N3O4
| 杂质对照品;对照品-杂质对照品 | |
| 10 | 67289-87-6 | N-(1-benzyl-4-piperidinyl)-5-nitro-2-methoxybenzamide | N-(1-benzyl-4-piperidinyl)-5-nitro-2-methoxybenzamide | C20H23N3O4
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| 11 | 229476-55-5 | N-(3,4-二甲氧基苯乙基)-6,7-二甲氧基喹唑啉-4-胺 | N-(3,4-DIMETHOXYPHENETHYL)-6,7-DIMETHOXY-4-QUINAZOLINAMINE | C20H23N3O4
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| 12 | 84946-09-8 | (8alpha,9R)-10,11-dihydro-6'-methoxy-5'-nitrocinchonan-9-ol | (8alpha,9R)-10,11-dihydro-6'-methoxy-5'-nitrocinchonan-9-ol | C20H23N3O4
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| 13 | | N-[3-(1H-benzimidazol-2-yl)propyl]-3,4,5-trimethoxybenzamide | N-[3-(1H-benzimidazol-2-yl)propyl]-3,4,5-trimethoxybenzamide | C20H23N3O4
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| 14 | | 4'-Hydroxy-3'-[(2-methylpiperidino)methyl]-4-nitrobenzanilide | 4'-Hydroxy-3'-[(2-methylpiperidino)methyl]-4-nitrobenzanilide | C20H23N3O4
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| 15 | 872345-00-1 | N-(3-(1H-benzo[d]imidazol-2-yl)propyl)-3,4,5-trimethoxybenzamide | N-(3-(1H-benzo[d]imidazol-2-yl)propyl)-3,4,5-trimethoxybenzamide | C20H23N3O4
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| 16 | 478246-63-8 | METHYL 4-[4-(4-METHYLBENZYL)PIPERAZINO]-3-NITROBENZENECARBOXYLATE | METHYL 4-[4-(4-METHYLBENZYL)PIPERAZINO]-3-NITROBENZENECARBOXYLATE | C20H23N3O4
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| 17 | 356525-27-4 | N-benzyl-4-{2-[(4-methoxyphenyl)acetyl]hydrazinyl}-4-oxobutanamide | N-benzyl-4-{2-[(4-methoxyphenyl)acetyl]hydrazinyl}-4-oxobutanamide | C20H23N3O4
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| 18 | 17183-42-5 | N-[4-Hydroxy-3-[(3-methylpiperidino)methyl]phenyl]-4-nitrobenzamide | N-[4-Hydroxy-3-[(3-methylpiperidino)methyl]phenyl]-4-nitrobenzamide | C20H23N3O4
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| 19 | 478246-61-6 | METHYL 4-[4-(2,6-DIMETHYLPHENYL)PIPERAZINO]-3-NITROBENZENECARBOXYLATE | METHYL 4-[4-(2,6-DIMETHYLPHENYL)PIPERAZINO]-3-NITROBENZENECARBOXYLATE | C20H23N3O4
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| 20 | 356076-28-3 | N-[4-({2-[(4-methoxyphenyl)acetyl]hydrazino}carbonyl)phenyl]butanamide | N-[4-({2-[(4-methoxyphenyl)acetyl]hydrazino}carbonyl)phenyl]butanamide | C20H23N3O4
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| 21 | | N-(3,4-dimethylphenyl)-4-oxo-4-[2-(2-phenoxyacetyl)hydrazino]butanamide | N-(3,4-dimethylphenyl)-4-oxo-4-[2-(2-phenoxyacetyl)hydrazino]butanamide | C20H23N3O4
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| 22 | 671795-14-5 | N-(4-{[2-(2-methoxybenzoyl)hydrazino]carbonyl}phenyl)-3-methylbutanamide | N-(4-{[2-(2-methoxybenzoyl)hydrazino]carbonyl}phenyl)-3-methylbutanamide | C20H23N3O4
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| 23 | 443647-82-3 | N-[4-({2-[(2,5-dimethylphenoxy)acetyl]hydrazino}carbonyl)phenyl]propanamide | N-[4-({2-[(2,5-dimethylphenoxy)acetyl]hydrazino}carbonyl)phenyl]propanamide | C20H23N3O4
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| 24 | 368870-01-3 | ETHYL 6-AMINO-5-CYANO-2-METHYL-4-(4-MORPHOLINOPHENYL)-4H-PYRAN-3-CARBOXYLATE | ETHYL 6-AMINO-5-CYANO-2-METHYL-4-(4-MORPHOLINOPHENYL)-4H-PYRAN-3-CARBOXYLATE | C20H23N3O4
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| 25 | | 4-(Benzoyl)-3-[[[[(tert-butyloxy)carbonyl]amino]acetyl](methyl)amino]pyridine | 4-(Benzoyl)-3-[[[[(tert-butyloxy)carbonyl]amino]acetyl](methyl)amino]pyridine | C20H23N3O4
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| 26 | 1022319-72-7 | 1-(2-(2,2-DIMETHYL(3-OXAINDAN-4-YLOXY))ACETYL)-4-(2-METHYLPHENYL)SEMICARBAZIDE | 1-(2-(2,2-DIMETHYL(3-OXAINDAN-4-YLOXY))ACETYL)-4-(2-METHYLPHENYL)SEMICARBAZIDE | C20H23N3O4
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| 27 | 484049-26-5 | N-(3,4-dimethoxyphenethyl)-2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide | N-(3,4-dimethoxyphenethyl)-2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetamide | C20H23N3O4
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| 28 | 356076-49-8 | N-(4-ethoxyphenyl)-4-{2-[1-(2-hydroxyphenyl)ethylidene]hydrazino}-4-oxobutanamide | N-(4-ethoxyphenyl)-4-{2-[1-(2-hydroxyphenyl)ethylidene]hydrazino}-4-oxobutanamide | C20H23N3O4
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| 29 | | DIETHYL 4-(1H-BENZIMIDAZOL-2-YL)-2,6-DIMETHYL-1,4-DIHYDROPYRIDINE-3,5-DICARBOXYLATE | DIETHYL 4-(1H-BENZIMIDAZOL-2-YL)-2,6-DIMETHYL-1,4-DIHYDROPYRIDINE-3,5-DICARBOXYLATE | C20H23N3O4
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| 30 | 438234-87-8 | 3-hydroxy-2-[4-methoxy-3-(4-morpholinylmethyl)phenyl]-2,3-dihydro-4(1H)-quinazolinone | 3-hydroxy-2-[4-methoxy-3-(4-morpholinylmethyl)phenyl]-2,3-dihydro-4(1H)-quinazolinone | C20H23N3O4
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| 31 | 351160-68-4 | N-(3,4-dimethylphenyl)-4-[2-(2-hydroxy-3-methoxybenzylidene)hydrazino]-4-oxobutanamide | N-(3,4-dimethylphenyl)-4-[2-(2-hydroxy-3-methoxybenzylidene)hydrazino]-4-oxobutanamide | C20H23N3O4
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| 32 | | 5-(3,4-DIMETHOXYPHENYL)-2-({[2-(1H-IMIDAZOL-4-YL)ETHYL]AMINO}METHYLENE)CYCLOHEXANE-1,3-DIONE | 5-(3,4-DIMETHOXYPHENYL)-2-({[2-(1H-IMIDAZOL-4-YL)ETHYL]AMINO}METHYLENE)CYCLOHEXANE-1,3-DIONE | C20H23N3O4
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| 33 | | 4-{2-[(Z)-1-(2,4-dihydroxyphenyl)ethylidene]hydrazino}-N-(2,5-dimethylphenyl)-4-oxobutanamide | 4-{2-[(Z)-1-(2,4-dihydroxyphenyl)ethylidene]hydrazino}-N-(2,5-dimethylphenyl)-4-oxobutanamide | C20H23N3O4
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| 34 | | N-(3,4-dimethylphenyl)-4-{2-[(E)-(2-hydroxy-3-methoxyphenyl)methylidene]hydrazino}-4-oxobutanamide | N-(3,4-dimethylphenyl)-4-{2-[(E)-(2-hydroxy-3-methoxyphenyl)methylidene]hydrazino}-4-oxobutanamide | C20H23N3O4
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| 35 | | 10-Methyl-5-[[N,N-bis(2-hydroxyethyl)amino]acetyl]-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one | 10-Methyl-5-[[N,N-bis(2-hydroxyethyl)amino]acetyl]-5,10-dihydro-11H-dibenzo[b,e][1,4]diazepin-11-one | C20H23N3O4
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| 36 | | 4-[2-((2,3-DIHYDRO-5-OXO-(1H,5H)-BENZO[IJ]QUINOLIZIN-6-YL)METHOXY)-1-OXOETHYL]PIPERAZINE-1-CARBOXALDEHYDE | 4-[2-((2,3-DIHYDRO-5-OXO-(1H,5H)-BENZO[IJ]QUINOLIZIN-6-YL)METHOXY)-1-OXOETHYL]PIPERAZINE-1-CARBOXALDEHYDE | C20H23N3O4
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| 37 | 1256269-87-0 | Ethyl 8'-methyl-2',4-dioxo-2-(piperidin-1-yl)-2'H-spiro[cyclopent[2]ene-1,3'-imidazo[1,2-a]pyridine]-3-carboxylate | Ethyl 8'-methyl-2',4-dioxo-2-(piperidin-1-yl)-2'H-spiro[cyclopent[2]ene-1,3'-imidazo[1,2-a]pyridine]-3-carboxylate | C20H23N3O4
| 原料药 | |
| 38 | 1410809-34-5 | Benzamide, N-[(1S)-2-amino-1-[(hydroxyamino)carbonyl]-2-methylpropyl]-4-[4-[2-(hydroxymethyl)cyclopropyl]-1,3-butadiyn-1-yl]- | Benzamide, N-[(1S)-2-amino-1-[(hydroxyamino)carbonyl]-2-methylpropyl]-4-[4-[2-(hydroxymethyl)cyclopropyl]-1,3-butadiyn-1-yl]- | C20H23N3O4
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| 39 | | (4R,5S)-6',7'-Dihydro-6',6'-dimethyl-3-(4-methylphenyl)spiro[isoxazole-5(4H),4'(5'H)-[2,1,3]benzoxadiazole]-4-carboxylic acid ethyl ester | (4R,5S)-6',7'-Dihydro-6',6'-dimethyl-3-(4-methylphenyl)spiro[isoxazole-5(4H),4'(5'H)-[2,1,3]benzoxadiazole]-4-carboxylic acid ethyl ester | C20H23N3O4
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