1 | 1533432-50-6 | 1533432-50-6 | 1533432-50-6 | C21H18N4O4
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2 | 385769-84-6 | 氨基他达那非 | Amino Tadalafil | C21H18N4O4
| 原料;原料药;标准品;医药原料;治疗男性勃起功能障碍药 | 原料;原料药;治疗男性勃起功能障碍药;医药原料;标准品;Drug Analogues;Intermediates & Fine Chemicals;Pharmaceuticals |
3 | | BUTTPARK 113\40-71 | BUTTPARK 113\40-71 | C21H18N4O4
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4 | 1251708-84-5 | YJHGCIZUNDNPFL-UHFFFAOYSA-N | YJHGCIZUNDNPFL-UHFFFAOYSA-N | C21H18N4O4
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5 | 74783-94-1 | N-(1,1-diphenylpropan-2-ylideneamino)-2,4-dinitro-aniline | N-(1,1-diphenylpropan-2-ylideneamino)-2,4-dinitro-aniline | C21H18N4O4
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6 | 112764-86-0 | Lumazine, 7-benzyl-6-hydroxy-1-(o-methoxyphenyl)-3-methyl- (6CI) | Lumazine, 7-benzyl-6-hydroxy-1-(o-methoxyphenyl)-3-methyl- (6CI) | C21H18N4O4
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7 | | (3,7-DIBENZYL-2,6-DIOXO-2,3,6,7-TETRAHYDRO-1H-PURIN-1-YL)ACETIC ACID | (3,7-DIBENZYL-2,6-DIOXO-2,3,6,7-TETRAHYDRO-1H-PURIN-1-YL)ACETIC ACID | C21H18N4O4
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8 | 514219-79-5 | N-{3-nitrophenyl}-4-[2-(1-naphthylmethylene)hydrazino]-4-oxobutanamide | N-{3-nitrophenyl}-4-[2-(1-naphthylmethylene)hydrazino]-4-oxobutanamide | C21H18N4O4
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9 | 356097-21-7 | 4-[2-(2-hydroxybenzylidene)hydrazino]-3-nitro-N-(2-methylphenyl)benzamide | 4-[2-(2-hydroxybenzylidene)hydrazino]-3-nitro-N-(2-methylphenyl)benzamide | C21H18N4O4
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10 | 55591-20-3 | (S)-1-[1-Phenyl-1H-pyrazolo[3,4-b]quinoxalin-3-yl]-1,2-ethanediol diacetate | (S)-1-[1-Phenyl-1H-pyrazolo[3,4-b]quinoxalin-3-yl]-1,2-ethanediol diacetate | C21H18N4O4
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11 | | 5-[(2,3,4,10-Tetrahydro-2,4-dioxo-10-phenylbenzo[g]pteridin)-3-yl]valeric acid | 5-[(2,3,4,10-Tetrahydro-2,4-dioxo-10-phenylbenzo[g]pteridin)-3-yl]valeric acid | C21H18N4O4
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12 | | 4-hydroxy-2-oxo-N-(4-oxo-2-propylquinazolin-3(4H)-yl)-1,2-dihydroquinoline-3-carboxamide | 4-hydroxy-2-oxo-N-(4-oxo-2-propylquinazolin-3(4H)-yl)-1,2-dihydroquinoline-3-carboxamide | C21H18N4O4
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13 | 954293-70-0 | N-{3-[(1-benzofuran-2-ylcarbonyl)amino]propyl}-4-oxo-3,4-dihydro-2-quinazolinecarboxamide | N-{3-[(1-benzofuran-2-ylcarbonyl)amino]propyl}-4-oxo-3,4-dihydro-2-quinazolinecarboxamide | C21H18N4O4
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14 | 2138390-29-9 | 1-(1-{[(9H-fluoren-9-yl)methoxy]carbonyl}azetidin-3-yl)-1H-1,2,3-triazole-5-carboxylic acid | 1-(1-{[(9H-fluoren-9-yl)methoxy]carbonyl}azetidin-3-yl)-1H-1,2,3-triazole-5-carboxylic acid | C21H18N4O4
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15 | 304870-74-4 | N-(2-ethyl-4-oxoquinazolin-3(4H)-yl)-4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxamide | N-(2-ethyl-4-oxoquinazolin-3(4H)-yl)-4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxamide | C21H18N4O4
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16 | | ETHYL 7-(1,3-BENZODIOXOL-5-YL)-5-PHENYL-4,7-DIHYDRO[1,2,4]TRIAZOLO[1,5-A]PYRIMIDINE-6-CARBOXYLATE | ETHYL 7-(1,3-BENZODIOXOL-5-YL)-5-PHENYL-4,7-DIHYDRO[1,2,4]TRIAZOLO[1,5-A]PYRIMIDINE-6-CARBOXYLATE | C21H18N4O4
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17 | | 6-amino-4-(4-hydroxy-3,5-dimethoxyphenyl)-3-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile | 6-amino-4-(4-hydroxy-3,5-dimethoxyphenyl)-3-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile | C21H18N4O4
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18 | | 4-(2-Cyanophenyl)-2-cyano-6-cyano-1,4-dihydropyridine-3,5-dicarboxylic acid 3-methyl 5-isobutyl ester | 4-(2-Cyanophenyl)-2-cyano-6-cyano-1,4-dihydropyridine-3,5-dicarboxylic acid 3-methyl 5-isobutyl ester | C21H18N4O4
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19 | 442651-72-1 | 6-amino-4-(4-hydroxy-3-methoxyphenyl)-3-(4-methoxyphenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile | 6-amino-4-(4-hydroxy-3-methoxyphenyl)-3-(4-methoxyphenyl)-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile | C21H18N4O4
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20 | | 3-{5-[2-(4-METHYLPHENYL)-2-OXOETHYL]-3-OXO-3,5-DIHYDRO[1,2,4]TRIAZINO[2,3-A]BENZIMIDAZOL-2-YL}PROPANOIC ACID | 3-{5-[2-(4-METHYLPHENYL)-2-OXOETHYL]-3-OXO-3,5-DIHYDRO[1,2,4]TRIAZINO[2,3-A]BENZIMIDAZOL-2-YL}PROPANOIC ACID | C21H18N4O4
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21 | | 4-{4-[(1,3-dimethyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)methylene]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}benzoic acid | 4-{4-[(1,3-dimethyl-2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)methylene]-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl}benzoic acid | C21H18N4O4
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