| 1 | 133299-87-3 | 133299-87-3 | 133299-87-3 | C9H9N5O3
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| 2 | 137226-08-5 | 阿昔洛韦杂质34 | N,N'-diacetylguanine | C9H9N5O3
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| 3 | 3056-33-5 | 二乙酰鸟嘌呤 | N(2),9-Diacetylguanine | C9H9N5O3
| 嘌呤;中间体;医用原料;医药原料;其他原料;黄金产品;食品添加剂;医药中间体;杂质对照品;对照品-杂质对照品 | 中间体 |
| 4 | 70786-38-8 | 5-[2-(4-Nitrophenoxy)ethyl]-1H-tetrazole | 5-[2-(4-Nitrophenoxy)ethyl]-1H-tetrazole | C9H9N5O3
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| 5 | 146233-49-0 | midazo[1,2-b]pyridazine, carbamic acid deriv | midazo[1,2-b]pyridazine, carbamic acid deriv | C9H9N5O3
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| 6 | | 2'-(6-Amino-9H-purin-9-yl)(2,2'-oxybisacetaldehyde) | 2'-(6-Amino-9H-purin-9-yl)(2,2'-oxybisacetaldehyde) | C9H9N5O3
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| 7 | | 1-Amino-4-(p-nitrobenzyl)-1H-1,2,4-triazol-5(4H)-one | 1-Amino-4-(p-nitrobenzyl)-1H-1,2,4-triazol-5(4H)-one | C9H9N5O3
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| 8 | | N'-Cyano-N-[2-(nitrooxy)ethyl]-3-pyridinecarboxamidine | N'-Cyano-N-[2-(nitrooxy)ethyl]-3-pyridinecarboxamidine | C9H9N5O3
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| 9 | | 5-[(4-methoxy-3-nitrophenyl)methyl]-1H-1,2,3,4-tetrazole | 5-[(4-methoxy-3-nitrophenyl)methyl]-1H-1,2,3,4-tetrazole | C9H9N5O3
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| 10 | | 3-(2-AZIDO-ACETYL)-PYRAZINE-2-CARBOXYLIC ACID ETHYL ESTER | 3-(2-AZIDO-ACETYL)-PYRAZINE-2-CARBOXYLIC ACID ETHYL ESTER | C9H9N5O3
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| 11 | 383395-52-6 | 4-[(4-Amino-furazan-3-yl)-hydrazonomethyl]-benzene-1,3-diol | 4-[(4-Amino-furazan-3-yl)-hydrazonomethyl]-benzene-1,3-diol | C9H9N5O3
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| 12 | | 3,5-DIMETHYL-1-[(5-NITRO-1H-IMIDAZOL-4-YL)CARBONYL]-1H-PYRAZOLE | 3,5-DIMETHYL-1-[(5-NITRO-1H-IMIDAZOL-4-YL)CARBONYL]-1H-PYRAZOLE | C9H9N5O3
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| 13 | | 2,4-DIHYDROXYBENZALDEHYDE (4-AMINO-1,2,5-OXADIAZOL-3-YL)HYDRAZONE | 2,4-DIHYDROXYBENZALDEHYDE (4-AMINO-1,2,5-OXADIAZOL-3-YL)HYDRAZONE | C9H9N5O3
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| 14 | | 3-(2-AZIDO-ACETYL)-5-METHYL-PYRAZINE-2-CARBOXYLIC ACID METHYL ESTER | 3-(2-AZIDO-ACETYL)-5-METHYL-PYRAZINE-2-CARBOXYLIC ACID METHYL ESTER | C9H9N5O3
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| 15 | | 7-Oxo-7H-1,2,3-triazolo[4,5-d]pyrimidine-5-carboxylic acid butyl ester | 7-Oxo-7H-1,2,3-triazolo[4,5-d]pyrimidine-5-carboxylic acid butyl ester | C9H9N5O3
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| 16 | 70540-91-9 | 1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-6-pteridinecarbaldehyde oxime | 1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-6-pteridinecarbaldehyde oxime | C9H9N5O3
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| 17 | 93117-37-4 | AcetaMide, N-acetyl-N-(6,7-dihydro-7-oxo-3H-pyrazolo[4,3-d]pyriMidin-5-yl)- | AcetaMide, N-acetyl-N-(6,7-dihydro-7-oxo-3H-pyrazolo[4,3-d]pyriMidin-5-yl)- | C9H9N5O3
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| 18 | | 1-[2-(2-oxo-1,2-dihydropyrimidin-1-yl)ethyl]-1H-1,2,3-triazole-4-carboxylic acid | 1-[2-(2-oxo-1,2-dihydropyrimidin-1-yl)ethyl]-1H-1,2,3-triazole-4-carboxylic acid | C9H9N5O3
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| 19 | 120826-45-1 | | 6,9-Epoxy-2H,6H-pyrimido[2,1-b][1,3]oxazocin-2-one,8-azido-7,8,9,10-tetrahydro-, (6R,8S,9S)- | C9H9N5O3
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