| 1 | 31493-50-2 | (2,4-DINITRO-PHENYL)-(1-PHENYL-ETHYL)-AMINE | TIMTEC-BB SBB001173 | C14H13N3O4
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| 2 | | DIMETHOXYNITROAZOBENZENE | DIMETHOXYNITROAZOBENZENE | C14H13N3O4
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| 3 | 1352827-50-9 | 4-氨基-2-(1-甲基-2,6-二氧代哌啶-3-基)异二氢吲哚-1,3-二酮 | N-Methylated Pomalidomide | C14H13N3O4
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| 4 | 80830-37-1 | 2,5-Dimethoxy-4-nitroazobenzene | 2,5-Dimethoxy-4-nitroazobenzene | C14H13N3O4
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| 5 | 136465-98-0 | N-(2-喹啉基羰基)-L-天冬氨酰胺 | N-(2-QUINOLYLCARBONYL)-L-ASPARAGINE | C14H13N3O4
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| 6 | 29723-30-6 | N-(2-Phenylethyl)-2,4-dinitroaniline | N-(2-Phenylethyl)-2,4-dinitroaniline | C14H13N3O4
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| 7 | | 2',4'-DINITRO-3,4-DIMETHYLDIPHENYLAMINE | 2',4'-DINITRO-3,4-DIMETHYLDIPHENYLAMINE | C14H13N3O4
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| 8 | | 2',4'-DINITRO-2,4-DIMETHYLDIPHENYL AMINE | 2',4'-DINITRO-2,4-DIMETHYLDIPHENYL AMINE | C14H13N3O4
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| 9 | 418787-87-8 | 2-methyl-4-nitro-N-(2-nitrobenzyl)aniline | 2-methyl-4-nitro-N-(2-nitrobenzyl)aniline | C14H13N3O4
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| 10 | 1192263-76-5 | 2-(Benzyloxy)-5-nitrobenzenecarbohydrazide | 2-(Benzyloxy)-5-nitrobenzenecarbohydrazide | C14H13N3O4
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| 11 | 78750-62-6 | 4-(3-硝基吡啶-2-基氨基)苯甲酸乙酯 | Ethyl 4-[(3-nitro-2-pyridinyl)amino]benzoate | C14H13N3O4
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| 12 | 81910-23-8 | N-carbobenzoxypyroglutamyl diazomethyl ketone | N-carbobenzoxypyroglutamyl diazomethyl ketone | C14H13N3O4
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| 13 | 52112-40-0 | N-{4-(acetylamino)-2-nitro-1-naphthyl}acetamide | N-{4-(acetylamino)-2-nitro-1-naphthyl}acetamide | C14H13N3O4
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| 14 | 92166-81-9 | 4-羟基-3-[(2-硝基苯基)偶氮]苯乙醇 | 4-hydroxy-3-[(2-nitro-phenyl)azo]-Benzeneethanol | C14H13N3O4
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| 15 | | 6-Benzylamino-5-nitro-nicotinic acid methyl ester | 6-Benzylamino-5-nitro-nicotinic acid methyl ester | C14H13N3O4
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| 16 | | 1-(4-hydroxyphenyl)-1-methyl-3-(3-nitrophenyl)urea | 1-(4-hydroxyphenyl)-1-methyl-3-(3-nitrophenyl)urea | C14H13N3O4
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| 17 | | 3-nitro-4-{[2-(pyridin-2-yl)ethyl]amino}benzoic acid | 3-nitro-4-{[2-(pyridin-2-yl)ethyl]amino}benzoic acid | C14H13N3O4
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| 18 | 380613-14-9 | N-(3-hydroxypyridin-2-yl)-N'-(2-methoxyphenyl)oxamide | N-(3-hydroxypyridin-2-yl)-N'-(2-methoxyphenyl)oxamide | C14H13N3O4
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| 19 | 74808-63-2 | | Benzenemethanamine, 2-nitro-N-[(2-nitrophenyl)methyl]- | C14H13N3O4
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| 20 | 85237-57-6 | 2-amino-5-[(3-amino-4-hydroxybenzoyl)amino]benzoic acid | 2-amino-5-[(3-amino-4-hydroxybenzoyl)amino]benzoic acid | C14H13N3O4
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| 21 | 328023-51-4 | 1-(2,4-dihydroxyphenyl)ethanone {4-nitrophenyl}hydrazone | 1-(2,4-dihydroxyphenyl)ethanone {4-nitrophenyl}hydrazone | C14H13N3O4
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| 22 | 35934-71-5 | Phenol, 2-[2-(4-methoxy-2-nitrophenyl)diazenyl]-4-methyl- | Phenol, 2-[2-(4-methoxy-2-nitrophenyl)diazenyl]-4-methyl- | C14H13N3O4
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| 23 | | 2-hydroxy-3-methoxybenzaldehyde N-(4-nitrophenyl)hydrazone | 2-hydroxy-3-methoxybenzaldehyde N-(4-nitrophenyl)hydrazone | C14H13N3O4
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| 24 | | 4-amino-4-oxo-2-[(quinolin-2-ylcarbonyl)amino]butanoic acid | 4-amino-4-oxo-2-[(quinolin-2-ylcarbonyl)amino]butanoic acid | C14H13N3O4
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| 25 | | 1-(2,4-dihydroxyphenyl)-1-ethanone N-(4-nitrophenyl)hydrazone | 1-(2,4-dihydroxyphenyl)-1-ethanone N-(4-nitrophenyl)hydrazone | C14H13N3O4
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| 26 | 1010100-34-1 | 5-(aminomethyl)-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione | 5-(aminomethyl)-2-(2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione | C14H13N3O4
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| 27 | | 3-(4-hydroxyphenyl)-2-[(pyrazin-2-ylcarbonyl)amino]propanoic acid | 3-(4-hydroxyphenyl)-2-[(pyrazin-2-ylcarbonyl)amino]propanoic acid | C14H13N3O4
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| 28 | 172405-13-9 | 1(2H)-Pyrimidineacetic acid, 4-(benzoylamino)-2-oxo-, methyl ester | 1(2H)-Pyrimidineacetic acid, 4-(benzoylamino)-2-oxo-, methyl ester | C14H13N3O4
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| 29 | | 1-[4-CYANO-2-(2-FURYL)-1,3-OXAZOL-5-YL]PIPERIDINE-4-CARBOXYLIC ACID | 1-[4-CYANO-2-(2-FURYL)-1,3-OXAZOL-5-YL]PIPERIDINE-4-CARBOXYLIC ACID | C14H13N3O4
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| 30 | | 6-(1,3-benzodioxol-5-ylmethoxy)-N'-hydroxypyridine-3-carboximidamide | 6-(1,3-benzodioxol-5-ylmethoxy)-N'-hydroxypyridine-3-carboximidamide | C14H13N3O4
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| 31 | 356769-33-0 | 1-[(2-hydroxy-5-nitrobenzylidene)amino]-4,6-dimethyl-2(1H)-pyridinone | 1-[(2-hydroxy-5-nitrobenzylidene)amino]-4,6-dimethyl-2(1H)-pyridinone | C14H13N3O4
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| 32 | 1881331-44-7 | 1H-Indole-1-carboxylic acid, 6-cyano-2-nitro-, 1,1-dimethylethyl ester | 1H-Indole-1-carboxylic acid, 6-cyano-2-nitro-, 1,1-dimethylethyl ester | C14H13N3O4
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| 33 | | 1-(3-aminophenyl)-3-(furan-2-ylmethyl)-5-hydroxyimidazolidine-2,4-dione | 1-(3-aminophenyl)-3-(furan-2-ylmethyl)-5-hydroxyimidazolidine-2,4-dione | C14H13N3O4
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| 34 | | 1-[2-amino-2-(1-benzofuran-2-yl)ethyl]-3-methylimidazolidine-2,4,5-trione | 1-[2-amino-2-(1-benzofuran-2-yl)ethyl]-3-methylimidazolidine-2,4,5-trione | C14H13N3O4
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| 35 | 1468761-60-5 | 1H-Isoindole-1,3(2H)-dione, 5-amino-2-(1- methyl-2,6-dioxo-3-piperidinyl)- | 1H-Isoindole-1,3(2H)-dione, 5-amino-2-(1- methyl-2,6-dioxo-3-piperidinyl)- | C14H13N3O4
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| 36 | | 2-Diazo-4-[(1,3-dihydro-1,3-dioxo-2H-isoindol)-2-yl]butyric acid ethyl ester | 2-Diazo-4-[(1,3-dihydro-1,3-dioxo-2H-isoindol)-2-yl]butyric acid ethyl ester | C14H13N3O4
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| 37 | 1689515-64-7 | N'-[1-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)ethylidene]isonicotinohydrazide | N'-[1-(4-hydroxy-6-methyl-2-oxo-2H-pyran-3-yl)ethylidene]isonicotinohydrazide | C14H13N3O4
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| 38 | 2197414-56-3 | Formamide, N-[2-(2,6-dioxo-3-piperidinyl)-2,3-dihydro-1-oxo-1H-isoindol-4-yl]- | Formamide, N-[2-(2,6-dioxo-3-piperidinyl)-2,3-dihydro-1-oxo-1H-isoindol-4-yl]- | C14H13N3O4
| 药物杂质对照品;197-来那度胺 | |
| 39 | | [4,5-DIMETHYL-1-OXO-7-(1H-PYRROL-1-YL)FURO[3,4-D]PYRIDAZIN-2(1H)-YL]ACETIC ACID | [4,5-DIMETHYL-1-OXO-7-(1H-PYRROL-1-YL)FURO[3,4-D]PYRIDAZIN-2(1H)-YL]ACETIC ACID | C14H13N3O4
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| 40 | | 2-methyl-8-nitro-1,2,3,4-tetrahydrobenzo[b]-1,6-naphthyridine-10-carboxylic acid | 2-methyl-8-nitro-1,2,3,4-tetrahydrobenzo[b]-1,6-naphthyridine-10-carboxylic acid | C14H13N3O4
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| 41 | | 1-{[(E)-(2-hydroxy-5-nitrophenyl)methylidene]amino}-4,6-dimethyl-2(1H)-pyridinone | 1-{[(E)-(2-hydroxy-5-nitrophenyl)methylidene]amino}-4,6-dimethyl-2(1H)-pyridinone | C14H13N3O4
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| 42 | 2997-63-9 | 4,6-二氧-5-苯基-1,3a,4,5,6,6a-六氢吡咯并[3,4-c]吡唑-3-羧酸乙酯 | ETHYL 4,6-DIOXO-5-PHENYL-1,3A,4,5,6,6A-HEXAHYDROPYRROLO[3,4-C]PYRAZOLE-3-CARBOXYLATE | C14H13N3O4
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| 43 | | 4-BENZO[1,3]DIOXOL-5-YL-4,5,6,7-TETRAHYDRO-3H-IMIDAZO[4,5-C]PYRIDINE-6-CARBOXYLIC ACID | 4-BENZO[1,3]DIOXOL-5-YL-4,5,6,7-TETRAHYDRO-3H-IMIDAZO[4,5-C]PYRIDINE-6-CARBOXYLIC ACID | C14H13N3O4
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| 44 | 937599-59-2 | 1,7-二环丙基-2,4-二氧代-1H,2H,3H,4H-吡啶并[2,3-D]嘧啶-5-羧酸 | 1,7-Dicyclopropyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-5-carboxylic acid | C14H13N3O4
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| 45 | 25264-27-1 | 4-Pyridinecarboxylicacid, 1,2-dihydro-6-hydroxy-2-oxo-3-(2-phenyldiazenyl)-, ethyl ester | 4-Pyridinecarboxylicacid, 1,2-dihydro-6-hydroxy-2-oxo-3-(2-phenyldiazenyl)-, ethyl ester | C14H13N3O4
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| 46 | 2360518-87-0 | 1-(2,6-二氧代哌啶-3-基)-3-甲基-2-氧代-2,3-二氢-1H-苯并[d]咪唑-4-甲醛 | 1H-Benzimidazole-4-carboxaldehyde, 1-(2,6-dioxo-3-piperidinyl)-2,3-dihydro-3-methyl-2-oxo- | C14H13N3O4
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| 47 | 1086386-71-1 | 1-(2-甲氧基乙基)-4-氧代-1,4-二氢吡啶并[1,2-A]吡咯并[2,3-D]嘧啶-2-羧酸 | Pyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxylicacid, 1,4-dihydro-1-(2-methoxyethyl)-4-oxo- | C14H13N3O4
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| 48 | 342417-64-5 | methyl 5-(3-methylphenyl)-4,6-dioxo-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazole-3-carboxylate | methyl 5-(3-methylphenyl)-4,6-dioxo-1,3a,4,5,6,6a-hexahydropyrrolo[3,4-c]pyrazole-3-carboxylate | C14H13N3O4
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| 49 | | 2-[(2-oxo-2,3-dihydro-1H-imidazol-4-yl)carbonyl]-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid | 2-[(2-oxo-2,3-dihydro-1H-imidazol-4-yl)carbonyl]-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid | C14H13N3O4
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| 50 | 955377-83-0 | 4H-Imidazol-4-one, 2-(2,5-dihydro-2-hydroxy-5-methyl-4-oxazolyl)-3,5-dihydro-5-[(4-hydroxyphenyl)methylene]- | 4H-Imidazol-4-one, 2-(2,5-dihydro-2-hydroxy-5-methyl-4-oxazolyl)-3,5-dihydro-5-[(4-hydroxyphenyl)methylene]- | C14H13N3O4
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| 51 | 13571-97-6 | 3-甲基-4-[(3-甲基-5-氧代-2H-1,2-恶唑-4-基)亚甲基]-1,2-恶唑-5-酮吡啶 | 2-Isoxazolin-5-one, 4-[(5-hydroxy-3-methyl-4-isoxazolyl)methylene]-3-methyl-, compd. with pyridine (1:1) (8CI) | C14H13N3O4
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