| 1 | 1122-47-0 | 1-甲基胞嘧啶 | 1-METHYLCYTOSIN | C5H7N3O
| | |
| 2 | 554-01-8 | 5-甲基胞嘧啶 | 5-methylcytosine | C5H7N3O
| 合成;原料;中间体;标准品;嘧啶类;医药原料;库存产品;植物提取物;精细化学品;有机化工原料 | |
| 3 | 1213255-82-3 | Propargyl-PEG1-N3 | Propargyl-PEG1-N3 | C5H7N3O
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| 4 | 2080-17-3 | 1-Methylisocytosine | 1-Methylisocytosine | C5H7N3O
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| 5 | | 5-methyl isocytosine | 5-methyl isocytosine | C5H7N3O
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| 6 | 3553-12-6 | 3-乙酰氨基吡唑 | 3-Acetylaminopyrazole | C5H7N3O
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| 7 | 94201-57-7 | 氨吡啶杂质29 | 3,5-diaminopyridin-4-ol | C5H7N3O
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| 8 | 6905-47-1 | 2-氨基-6-甲氧基吡嗪 | 6-methoxypyrazin-2-amine | C5H7N3O
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| 9 | 54013-07-9 | 2-氨基-5-甲氧基吡嗪 | 2-Amino-5-methoxypyrazine | C5H7N3O
| 中间体;医药中间体 | |
| 10 | 56621-89-7 | 2-甲氧基-5-氨基嘧啶 | 2-Methoxypyrimidin-5-amine | C5H7N3O
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| 11 | 695-86-3 | 4-氨基-5-甲氧基嘧啶 | 4-Amino-5-methoxypyrimidine | C5H7N3O
| 中间体 | |
| 12 | 1393722-34-3 | 5-甲氧哒嗪-3-胺 | 3-Pyridazinamine, 5-methoxy- | C5H7N3O
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| 13 | 33631-02-6 | 3,4-二氨基-2-羟基吡啶 | 3,4-Diamino-2-hydroxypyridine | C5H7N3O
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| 14 | | 2-AMINO-5-METHYLPYRIMIDIN-4-OL | 2-AMINO-5-METHYLPYRIMIDIN-4-OL | C5H7N3O
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| 15 | 1780700-09-5 | (4-aminopyrimidin-2-yl)methanol | (4-aminopyrimidin-2-yl)methanol | C5H7N3O
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| 16 | 64882-52-6 | 1-(1H-1,2,4-噻唑-1-基)乙酮 | 1-(1H-1,2,4-TRIAZOL-1-YL)ACETONE | C5H7N3O
| | |
| 17 | 43029-20-5 | 3-氨基-6-甲基吡啶-2(1H)-酮 | 3-AMino-6-Methylpyrazin-2(1H)-one | C5H7N3O
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| 18 | 155-90-8 | 2-氨基-4-甲氧基嘧啶 | 2-Pyrimidinamine, 4-methoxy- (9CI) | C5H7N3O
| 医药中间体;抗病毒，抗肿瘤药物中间体 | |
| 19 | 129993-47-1 | 1-甲基-1H-咪唑-4-甲酰胺 | 1-Methyl-1H-imidazole-4-carboxamide | C5H7N3O
| 咪唑 | |
| 20 | 3977-29-5 | 2-氨基-4-羟基-6-甲基嘧啶 | 2-Amino-4-hydroxy-6-methylpyrimidine | C5H7N3O
| 嘧啶;哒嗪;嘧啶类;中间体;对照品;化工原料;有机中间体;试剂和补充物;有机化工原料;药物杂质及中间体 | |
| 21 | 89179-60-2 | 5-环丙基-1,3,4-氧杂二唑-2-胺 | 5-CYCLOPROPYL-1,3,4-OXADIAZOL-2-AMINE | C5H7N3O
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| 22 | 159326-69-9 | 1-氨基-1H-吡咯-2-甲酰胺 | 1H-Pyrrole-2-carboxamide,1-amino-(9CI) | C5H7N3O
| 吡咯;吡咯类;医药中间体 | |
| 23 | 50411-07-9 | (E)-N-(1,3-噁嗪烷-2-亚基)氰基酰胺 | (E)-N-(1,3-oxazinan-2-ylidene)cyanamide | C5H7N3O
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| 24 | 675617-95-5 | 1-乙基-1H-1,2,4-三唑-5-甲醛 | 1-ETHYL-1H-1,2,4-TRIAZOLE-5-CARBALDEHYDE | C5H7N3O
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| 25 | 100516-75-4 | 4(1H)-Pyrimidinone,6-amino-1-methyl-(6CI) | 4(1H)-Pyrimidinone,6-amino-1-methyl-(6CI) | C5H7N3O
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| 26 | 6220-47-9 | 6-(甲基氨基)嘧啶-2(1H)-酮 | 2(1H)-Pyrimidinone, 4-(methylamino)- (9CI) | C5H7N3O
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| 27 | 14675-49-1 | 4(1H)-Pyrimidinone, 5-amino-6-methyl- (9CI) | 4(1H)-Pyrimidinone, 5-amino-6-methyl- (9CI) | C5H7N3O
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| 28 | 20062-51-5 | 1-Methyl-1H-imidazole-2-carboxylic acid amide | 1-Methyl-1H-imidazole-2-carboxylic acid amide | C5H7N3O
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| 29 | 215229-18-8 | 2H-1,3-Diazepin-2-one,4-amino-1,7-dihydro-(9CI) | 2H-1,3-Diazepin-2-one,4-amino-1,7-dihydro-(9CI) | C5H7N3O
| | |
| 30 | 886851-66-7 | 3-氨基-1-甲基-1H-吡唑-4-甲醛 | 3-AMINO-1-METHYL-1H-PYRAZOLE-4-CARBOXALDEHYDE 97 | C5H7N3O
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| 31 | 43193-15-3 | 1H-Pyrazole-4-carboxaldehyde,1-methyl-,oxime(9CI) | 1H-Pyrazole-4-carboxaldehyde,1-methyl-,oxime(9CI) | C5H7N3O
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| 32 | 26297-65-4 | 2(1H)-Pyrimidinone, 4-amino-5-methyl-, dimer (9CI) | 2(1H)-Pyrimidinone, 4-amino-5-methyl-, dimer (9CI) | C5H7N3O
| | |
| 33 | 128979-26-0 | Ethanone, 1-(1-methyl-1H-1,2,3-triazol-4-yl)- (9CI) | Ethanone, 1-(1-methyl-1H-1,2,3-triazol-4-yl)- (9CI) | C5H7N3O
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| 34 | 933751-95-2 | Pyrrolo[3,4-c]pyrazol-3(2H)-one, 1,4,5,6-tetrahydro- | Pyrrolo[3,4-c]pyrazol-3(2H)-one, 1,4,5,6-tetrahydro- | C5H7N3O
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| 35 | 868696-42-8 | 5-环丙基-1,2,4-恶二唑-3-胺 | 5-cyclopropyl-1,2,4-oxadiazol-3-amine(SALTDATA: FREE) | C5H7N3O
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| 36 | 153851-41-3 | 5H-Pyrrolo[1,2-b][1,2,4]triazol-6-ol,6,7-dihydro-(9CI) | 5H-Pyrrolo[1,2-b][1,2,4]triazol-6-ol,6,7-dihydro-(9CI) | C5H7N3O
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| 37 | 126230-42-0 | 3H-Pyrazol-3-one,2,4-dihydro-4-imino-2,5-dimethyl-(9CI) | 3H-Pyrazol-3-one,2,4-dihydro-4-imino-2,5-dimethyl-(9CI) | C5H7N3O
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| 38 | 131077-88-8 | 2H-Imidazol-2-one,4-amino-5-ethylidene-1,5-dihydro-(9CI) | 2H-Imidazol-2-one,4-amino-5-ethylidene-1,5-dihydro-(9CI) | C5H7N3O
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| 39 | 176112-77-9 | 2(1H)-Pyrimidinone,3,4-dihydro-4-imino-1-methyl-,(Z)-(9CI) | 2(1H)-Pyrimidinone,3,4-dihydro-4-imino-1-methyl-,(Z)-(9CI) | C5H7N3O
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| 40 | 194666-08-5 | 1,3,5-Triazabicyclo[2.2.0]hex-3-en-2-one,6,6-dimethyl-(9CI) | 1,3,5-Triazabicyclo[2.2.0]hex-3-en-2-one,6,6-dimethyl-(9CI) | C5H7N3O
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| 41 | 39071-40-4 | 2(1H)-Pyrimidinone, 4-amino-5-methyl-, radical ion(1+) (9CI) | 2(1H)-Pyrimidinone, 4-amino-5-methyl-, radical ion(1+) (9CI) | C5H7N3O
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| 42 | 130170-00-2 | 2(1H)-Pyrimidinone, 3,4-dihydro-4-imino-5-methyl-, (E)- (9CI) | 2(1H)-Pyrimidinone, 3,4-dihydro-4-imino-5-methyl-, (E)- (9CI) | C5H7N3O
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| 43 | 116056-07-6 | 6,7-二氢-2H-吡咯并[2,1-C][1,2,4]三唑-3(5H)-酮 | 3H-Pyrrolo[2,1-c]-1,2,4-triazol-3-one,2,5,6,7-tetrahydro-(9CI) | C5H7N3O
| | |
| 44 | 119836-97-4 | 3H-Pyrazol-3-one,4-(aminomethylene)-2,4-dihydro-5-methyl-,(Z)-(9CI) | 3H-Pyrazol-3-one,4-(aminomethylene)-2,4-dihydro-5-methyl-,(Z)-(9CI) | C5H7N3O
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