| 1 | 1513879-21-4 | BQR695 | BQR695 | C19H20N4O3
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| 2 | 161832-71-9 | 化合物 T32035 | GYKI 53784 | C19H20N4O3
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| 3 | | BUTTPARK 73\41-15 | BUTTPARK 73\41-15 | C19H20N4O3
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| 4 | 1702936-92-2 | 达比加群酯杂质H | Dabigatran Etexilate iMpurity H | C19H20N4O3
| 杂质对照品;杂质-达比加群酯;对照品-杂质对照品;025-达比加群酯 | |
| 5 | | 4-(2-cyclohexylidenehydrazino)-3-nitro-N-phenylbenzamide | 4-(2-cyclohexylidenehydrazino)-3-nitro-N-phenylbenzamide | C19H20N4O3
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| 6 | 321848-26-4 | 4-[5-(2-FURYL)-1H-PYRAZOL-3-YL]-1-(4-NITROBENZYL)PIPERIDINE | 4-[5-(2-FURYL)-1H-PYRAZOL-3-YL]-1-(4-NITROBENZYL)PIPERIDINE | C19H20N4O3
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| 7 | | N-(2,2-DIMETHOXYETHYL)-6-(1-PHENYL-1H-PYRAZOL-4-YL)NICOTINAMIDE | N-(2,2-DIMETHOXYETHYL)-6-(1-PHENYL-1H-PYRAZOL-4-YL)NICOTINAMIDE | C19H20N4O3
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| 8 | 385767-46-4 | N,N-diethyl-5-(2-furoylamino)-1-phenyl-1H-pyrazole-4-carboxamide | N,N-diethyl-5-(2-furoylamino)-1-phenyl-1H-pyrazole-4-carboxamide | C19H20N4O3
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| 9 | 683797-52-6 | 4-((2-(dimethylamino)ethyl)amino)-3-nitro-1-phenylquinolin-2(1H)-one | 4-((2-(dimethylamino)ethyl)amino)-3-nitro-1-phenylquinolin-2(1H)-one | C19H20N4O3
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| 10 | 852938-33-1 | WAY-657206 | 4(1H)-Quinazolinone, 2,3-dihydro-2-[3-nitro-4-(1-piperidinyl)phenyl]- | C19H20N4O3
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| 11 | 1257044-57-7 | ABT-199中间体 | methyl 2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)-4-(piperazin-1-yl)benzoate | C19H20N4O3
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| 12 | 329777-66-4 | N'-([3-NITRO-4-(1-PYRROLIDINYL)PHENYL]METHYLENE)-2-PHENYLACETOHYDRAZIDE | N'-([3-NITRO-4-(1-PYRROLIDINYL)PHENYL]METHYLENE)-2-PHENYLACETOHYDRAZIDE | C19H20N4O3
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| 13 | 927639-19-8 | N-(3,4-dimethoxyphenyl)-5-ethyl-1-phenyl-1H-1,2,3-triazole-4-carboxamide | N-(3,4-dimethoxyphenyl)-5-ethyl-1-phenyl-1H-1,2,3-triazole-4-carboxamide | C19H20N4O3
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| 14 | 957501-62-1 | N-(2,5-dimethoxyphenyl)-5-ethyl-1-(2-pyridinyl)-1H-pyrazole-4-carboxamide | N-(2,5-dimethoxyphenyl)-5-ethyl-1-(2-pyridinyl)-1H-pyrazole-4-carboxamide | C19H20N4O3
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| 15 | | 3-[4-(4-Methoxyphenyl)-3H-1,5-benzodiazepin-2-yl]carbazic acid ethyl ester | 3-[4-(4-Methoxyphenyl)-3H-1,5-benzodiazepin-2-yl]carbazic acid ethyl ester | C19H20N4O3
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| 16 | 1285683-73-9 | (E)-3-(4-butoxyphenyl)-N-(furan-2-ylmethylene)-1H-pyrazole-5-carbohydrazide | (E)-3-(4-butoxyphenyl)-N-(furan-2-ylmethylene)-1H-pyrazole-5-carbohydrazide | C19H20N4O3
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| 17 | 66404-54-4 | N-[[(4-Methoxyphenyl)amino]carbonyl]-3-(1-methyl-2-phenylethyl)sydnone Imine | N-[[(4-Methoxyphenyl)amino]carbonyl]-3-(1-methyl-2-phenylethyl)sydnone Imine | C19H20N4O3
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| 18 | 518018-74-1 | (E)-3-(1H-benzo[d]imidazol-1-yl)-N-(3,4-dimethoxybenzylidene)propanehydrazide | (E)-3-(1H-benzo[d]imidazol-1-yl)-N-(3,4-dimethoxybenzylidene)propanehydrazide | C19H20N4O3
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| 19 | | 4-hydroxy-1-isopentyl-2-oxo-N-(2-pyrimidinyl)-1,2-dihydro-3-quinolinecarboxamide | 4-hydroxy-1-isopentyl-2-oxo-N-(2-pyrimidinyl)-1,2-dihydro-3-quinolinecarboxamide | C19H20N4O3
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| 20 | | benzyl 4-(7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate | benzyl 4-(7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidin-5-yl)piperidine-1-carboxylate | C19H20N4O3
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| 21 | 957498-48-5 | ethyl 1-[6-(3,5-dimethylphenoxy)-4-pyrimidinyl]-5-methyl-1H-pyrazole-4-carboxylate | ethyl 1-[6-(3,5-dimethylphenoxy)-4-pyrimidinyl]-5-methyl-1H-pyrazole-4-carboxylate | C19H20N4O3
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| 22 | 860785-33-7 | 4-(4-ISOPROPYLPHENYL)-5-METHYL-2-(4-NITROBENZYL)-2,4-DIHYDRO-3H-1,2,4-TRIAZOL-3-ONE | 4-(4-ISOPROPYLPHENYL)-5-METHYL-2-(4-NITROBENZYL)-2,4-DIHYDRO-3H-1,2,4-TRIAZOL-3-ONE | C19H20N4O3
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| 23 | | 3-[1-(4-Methoxyphenyl)-5-(3-pyridinyl)-1H-pyrazol-3-yl]-N-hydroxy-N-methylpropanamide | 3-[1-(4-Methoxyphenyl)-5-(3-pyridinyl)-1H-pyrazol-3-yl]-N-hydroxy-N-methylpropanamide | C19H20N4O3
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| 24 | 868214-74-8 | 1,8,8-trimethyl-5-pyridin-3-yl-5,7,9,10-tetrahydropyrimido[4,5-b]quinoline-2,4,6-trione | 1,8,8-trimethyl-5-pyridin-3-yl-5,7,9,10-tetrahydropyrimido[4,5-b]quinoline-2,4,6-trione | C19H20N4O3
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| 25 | | 4-[7-(2-HYDROXYPHENYL)-5-OXO-5,6,7,8-TETRAHYDROQUINAZOLIN-2-YL]PIPERAZINE-1-CARBALDEHYDE | 4-[7-(2-HYDROXYPHENYL)-5-OXO-5,6,7,8-TETRAHYDROQUINAZOLIN-2-YL]PIPERAZINE-1-CARBALDEHYDE | C19H20N4O3
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| 26 | 307349-73-1 | N'-[(1E)-1-(4-ethoxyphenyl)ethylidene]-3-(5-methylfuran-2-yl)-1H-pyrazole-5-carbohydrazide | N'-[(1E)-1-(4-ethoxyphenyl)ethylidene]-3-(5-methylfuran-2-yl)-1H-pyrazole-5-carbohydrazide | C19H20N4O3
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| 27 | 518018-80-9 | (E)-3-(1H-benzo[d]imidazol-1-yl)-N-(4-hydroxy-3-methoxybenzylidene)-2-methylpropanehydrazide | (E)-3-(1H-benzo[d]imidazol-1-yl)-N-(4-hydroxy-3-methoxybenzylidene)-2-methylpropanehydrazide | C19H20N4O3
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| 28 | 325825-68-1 | 2-{[3-cyano-4-(methoxymethyl)-6-methyl-2-pyridinyl]oxy}-N'-(4-methylbenzylidene)acetohydrazide | 2-{[3-cyano-4-(methoxymethyl)-6-methyl-2-pyridinyl]oxy}-N'-(4-methylbenzylidene)acetohydrazide | C19H20N4O3
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| 29 | 2109135-78-4 | 6-(1H-Indol-2-ylcarbonyl)-2-(2-methoxyethyl)-5,6,7,8-tetrahydropyrido[4,3-c]pyridazin-3(2H)-one | 6-(1H-Indol-2-ylcarbonyl)-2-(2-methoxyethyl)-5,6,7,8-tetrahydropyrido[4,3-c]pyridazin-3(2H)-one | C19H20N4O3
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| 30 | 143692-18-6 | 1-(4-氨基苯基)-3-甲基氨基甲酰-4-甲基-7,8-亚甲基二氧基-3,4-二氢-5H-2,3-苯并二氮杂卓 | 1-(4-Aminophenyl)-3-methylcarbamoyl-4-methyl-7,8-methylenedioxy-3,4-dihydro-5H-2,3-benzodiazepine | C19H20N4O3
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| 31 | 161832-69-5 | 化合物 T33010 | 7H-1,3-Dioxolo[4,5-h][2,3]benzodiazepine-7-carboxamide, 5-(4-aminophenyl)-8,9-dihydro-N,8-dimethyl-, (8S)- | C19H20N4O3
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| 32 | | 9-[2-(Benzylidene)hydrazino]-6-methyl-6,7-dihydro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester | 9-[2-(Benzylidene)hydrazino]-6-methyl-6,7-dihydro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester | C19H20N4O3
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| 33 | | 9-[2-(Benzylidene)hydrazono]-6-methyl-6,7,8,9-tetrahydro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester | 9-[2-(Benzylidene)hydrazono]-6-methyl-6,7,8,9-tetrahydro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester | C19H20N4O3
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