| 1 | 6035-61-6 | 5,6-bis(phenylhydrazinylidene)hexane-2,3,4-triol | 5,6-bis(phenylhydrazinylidene)hexane-2,3,4-triol | C18H22N4O3
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| 2 | 38211-26-6 | 6β-Azido-4,5α-epoxy-3-methoxy-17-methylmorphinan-14-ol | 6β-Azido-4,5α-epoxy-3-methoxy-17-methylmorphinan-14-ol | C18H22N4O3
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| 3 | 477853-55-7 | ETHYL N-[3-(4-BENZYLPIPERAZINO)-2-CYANOACRYLOYL]CARBAMATE | ETHYL N-[3-(4-BENZYLPIPERAZINO)-2-CYANOACRYLOYL]CARBAMATE | C18H22N4O3
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| 4 | | 17-Methyl-6-(2-carbamoylhydrazono)-4,5-epoxymorphinan-3-ol | 17-Methyl-6-(2-carbamoylhydrazono)-4,5-epoxymorphinan-3-ol | C18H22N4O3
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| 5 | 957489-56-4 | 4-benzyl-1-(3-{3-nitro-1H-pyrazol-1-yl}propanoyl)piperidine | 4-benzyl-1-(3-{3-nitro-1H-pyrazol-1-yl}propanoyl)piperidine | C18H22N4O3
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| 6 | | 1-BENZYL-4-[(4,6-DIMETHOXYPYRIMIDIN-2-YL)CARBONYL]PIPERAZINE | 1-BENZYL-4-[(4,6-DIMETHOXYPYRIMIDIN-2-YL)CARBONYL]PIPERAZINE | C18H22N4O3
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| 7 | 605639-34-7 | 4-Piperidinecarboxamide,N-(2,4-dimethoxyphenyl)-1-pyrazinyl-(9CI) | 4-Piperidinecarboxamide,N-(2,4-dimethoxyphenyl)-1-pyrazinyl-(9CI) | C18H22N4O3
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| 8 | | 4-[A-(4,6-DIMETHOXYPYRIMIDIN-2-YL)BENZYL]PIPERAZINE-1-CARBOXALDEHYDE | 4-[A-(4,6-DIMETHOXYPYRIMIDIN-2-YL)BENZYL]PIPERAZINE-1-CARBOXALDEHYDE | C18H22N4O3
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| 9 | 1081114-45-5 | N-cyclopentyl-N'-{2-[(1H-indol-2-ylcarbonyl)amino]ethyl}ethanediamide | N-cyclopentyl-N'-{2-[(1H-indol-2-ylcarbonyl)amino]ethyl}ethanediamide | C18H22N4O3
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| 10 | 212322-56-0 | N-[4-甲胺基-3-氨基苯酰基]N-2-吡啶基-b-丙氨酸乙酯 | ethyl N-[3-amino-4-(methylamino)benzoyl]-N-pyridin-2-yl-beta-alaninate | C18H22N4O3
| 吡啶;中间体;系列1;医药原料;心脑血管;医药中间体;杂质对照品;化工中间体;达比加群中间体;达比加群酯中间体 | |
| 11 | 860610-89-5 | [1-(2-([(5-NITRO-2-PYRIDINYL)AMINO]METHYL)PHENYL)-4-PIPERIDINYL]METHANOL | [1-(2-([(5-NITRO-2-PYRIDINYL)AMINO]METHYL)PHENYL)-4-PIPERIDINYL]METHANOL | C18H22N4O3
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| 12 | | N-[3-AMino-4-(MethylaMino)benzoyl]-N-2-pyridinyl-β-alanine-d3 Ethyl Ester | N-[3-AMino-4-(MethylaMino)benzoyl]-N-2-pyridinyl-β-alanine-d3 Ethyl Ester | C18H22N4O3
| Aromatics;Heterocycles;Intermediates & Fine Chemicals;Isotope Labelled Compounds;Pharmaceuticals | |
| 13 | 14453-93-1 | Alloxazine, 5-acetyl-10-ethyl-5,10-dihydro-1,3,7,8-tetramethyl- (7CI,8CI) | Alloxazine, 5-acetyl-10-ethyl-5,10-dihydro-1,3,7,8-tetramethyl- (7CI,8CI) | C18H22N4O3
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| 14 | | N'-(2-FURYLMETHYL)-N-[3-(5-METHOXY-1H-BENZIMIDAZOL-2-YL)PROPYL]-N-METHYLUREA | N'-(2-FURYLMETHYL)-N-[3-(5-METHOXY-1H-BENZIMIDAZOL-2-YL)PROPYL]-N-METHYLUREA | C18H22N4O3
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| 15 | 492441-42-6 | 2-(4-{N-[(1-methyl-1H-pyrrol-2-yl)acetyl]propanehydrazonoyl}phenoxy)acetamide | 2-(4-{N-[(1-methyl-1H-pyrrol-2-yl)acetyl]propanehydrazonoyl}phenoxy)acetamide | C18H22N4O3
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| 16 | | 4-[5-(4-METHOXYPHENYL)PYRIMIDIN-2-YL]PIPERAZINE-1-CARBOXYLIC ACID, ETHYL ESTER | 4-[5-(4-METHOXYPHENYL)PYRIMIDIN-2-YL]PIPERAZINE-1-CARBOXYLIC ACID, ETHYL ESTER | C18H22N4O3
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| 17 | | 4-[(cycloheptylimino)methyl]-2-{4-nitrophenyl}-5-methyl-1,2-dihydro-3H-pyrazol-3-one | 4-[(cycloheptylimino)methyl]-2-{4-nitrophenyl}-5-methyl-1,2-dihydro-3H-pyrazol-3-one | C18H22N4O3
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| 18 | | 6-amino-1,3-dimethyl-5-[2-(3-phenyl-1-pyrrolidinyl)acetyl]-2,4(1H,3H)-pyrimidinedione | 6-amino-1,3-dimethyl-5-[2-(3-phenyl-1-pyrrolidinyl)acetyl]-2,4(1H,3H)-pyrimidinedione | C18H22N4O3
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| 19 | 606945-72-6 | 2-[(2-methylphenoxy)methyl]-5-{[2-(4-morpholinyl)ethyl]amino}-1,3-oxazole-4-carbonitrile | 2-[(2-methylphenoxy)methyl]-5-{[2-(4-morpholinyl)ethyl]amino}-1,3-oxazole-4-carbonitrile | C18H22N4O3
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| 20 | 524944-74-9 | Benzamide, N-(7-butyl-1,3,4,6,7,8-hexahydro-6,8-dioxo-2H-pyrimido[1,6-a]pyrimidin-9-yl)- | Benzamide, N-(7-butyl-1,3,4,6,7,8-hexahydro-6,8-dioxo-2H-pyrimido[1,6-a]pyrimidin-9-yl)- | C18H22N4O3
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| 21 | 329183-16-6 | 2-[(3-羟丙基)氨基]-2-氧代-乙酸,2-[2-[2-(4-吡啶基)乙基]苯基]肼 | Acetic acid, 2-[(3-hydroxypropyl)amino]-2-oxo-, 2-[2-[2-(4-pyridinyl)ethyl]phenyl]hydrazide | C18H22N4O3
| 有机化工原料 | |
| 22 | | 1-Benzyl-4,5,6,7-tetrahydro-5-isopropylcarbamoyl-1H-imidazo[4,5-c]pyridine-6-carboxylic acid | 1-Benzyl-4,5,6,7-tetrahydro-5-isopropylcarbamoyl-1H-imidazo[4,5-c]pyridine-6-carboxylic acid | C18H22N4O3
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| 23 | 723751-30-2 | 1-(3,4-dimethylphenyl)-5-[(4-methyl-1-piperazinyl)methylene]-2,4,6(1H,3H,5H)-pyrimidinetrione | 1-(3,4-dimethylphenyl)-5-[(4-methyl-1-piperazinyl)methylene]-2,4,6(1H,3H,5H)-pyrimidinetrione | C18H22N4O3
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| 24 | 1190250-44-2 | N-[3-(3,5-dimethyl-1H-pyrazol-1-yl)propyl]-3-hydroxy-2-methyl-2H-1,4-benzoxazine-2-carboxamide | N-[3-(3,5-dimethyl-1H-pyrazol-1-yl)propyl]-3-hydroxy-2-methyl-2H-1,4-benzoxazine-2-carboxamide | C18H22N4O3
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| 25 | 1426395-68-7 | 1H-Imidazo[4,5-c]quinoline-7-carboxylic acid, 4-amino-2-butyl-1-(2-hydroxyethyl)-, methyl ester | 1H-Imidazo[4,5-c]quinoline-7-carboxylic acid, 4-amino-2-butyl-1-(2-hydroxyethyl)-, methyl ester | C18H22N4O3
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| 26 | 1018052-23-7 | 3,6-Dicyclopropyl-1-[2-(isopropylamino)-2-oxoethyl]-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid | 3,6-Dicyclopropyl-1-[2-(isopropylamino)-2-oxoethyl]-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid | C18H22N4O3
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| 27 | 1152430-03-9 | Methyl (2E)-3-(dimethylamino)-2-{(4Z)-4-[(dimethylamino)methylene]-5-oxo-1-phenyl-4,5-dihydro-1H- | Methyl (2E)-3-(dimethylamino)-2-{(4Z)-4-[(dimethylamino)methylene]-5-oxo-1-phenyl-4,5-dihydro-1H- | C18H22N4O3
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| 28 | | 1-Ethyl-1,4-dihydro-7-[2-(4-methylpiperazin-1-yl)ethenyl]-4-oxo-1,8-naphthyridine-3-carboxylic acid | 1-Ethyl-1,4-dihydro-7-[2-(4-methylpiperazin-1-yl)ethenyl]-4-oxo-1,8-naphthyridine-3-carboxylic acid | C18H22N4O3
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| 29 | 724738-25-4 | N-(3-isopropoxypropyl)-1-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide | N-(3-isopropoxypropyl)-1-methyl-4-oxo-1,4-dihydropyrido[1,2-a]pyrrolo[2,3-d]pyrimidine-2-carboxamide | C18H22N4O3
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| 30 | 1018142-65-8 | 1-[2-(Cyclopentylamino)-2-oxoethyl]-3-cyclopropyl-6-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid | 1-[2-(Cyclopentylamino)-2-oxoethyl]-3-cyclopropyl-6-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid | C18H22N4O3
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| 31 | | (5Z,6E)-5,6-Dihydro-6-morpholinomethylene-5-phenylaminomethylene-1,3-dimethylpyrimidine-2,4(1H,3H)-dione | (5Z,6E)-5,6-Dihydro-6-morpholinomethylene-5-phenylaminomethylene-1,3-dimethylpyrimidine-2,4(1H,3H)-dione | C18H22N4O3
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| 32 | | 4-{2-(dimethylamino)-2-[5-oxo-2-phenyl-1,3-oxazol-4(5H)-yliden]ethyl}tetrahydro-1(2H)-pyrazinecarbaldehyde | 4-{2-(dimethylamino)-2-[5-oxo-2-phenyl-1,3-oxazol-4(5H)-yliden]ethyl}tetrahydro-1(2H)-pyrazinecarbaldehyde | C18H22N4O3
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