1 | 708-79-2 | 1-甲基尿酸 | 1-Methyluric Acid | C6H6N4O3
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2 | | 一甲尿酸 | monomethyluric acid | C6H6N4O3
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3 | 14002-16-5 | 3-hydroxy-1-methylxanthine | 3-hydroxy-1-methylxanthine | C6H6N4O3
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4 | 911461-18-2 | 4-氨基-5-硝基烟酰胺 | 4-Amino-5-nitronicotinamide | C6H6N4O3
| 中间体;医药中间体 | |
5 | | XANTHINE,3-HYDROXY-1-METHYL- | XANTHINE,3-HYDROXY-1-METHYL- | C6H6N4O3
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6 | 29745-56-0 | 7,8-dihydro-6-hydroxylumazine | 7,8-dihydro-6-hydroxylumazine | C6H6N4O3
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7 | 89580-21-2 | Acetamide, N-(5-nitro-2-pyrimidinyl)- | Acetamide, N-(5-nitro-2-pyrimidinyl)- | C6H6N4O3
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8 | | 7-HYDROXY-1,5,7,8-TETRAHYDRO-2,6-PTERIDINEDIONE | 7-HYDROXY-1,5,7,8-TETRAHYDRO-2,6-PTERIDINEDIONE | C6H6N4O3
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9 | 58481-05-3 | 4-Pyridinecarboxylicacid,2-nitro-,hydrazide(9CI) | 4-Pyridinecarboxylicacid,2-nitro-,hydrazide(9CI) | C6H6N4O3
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10 | 1936213-78-3 | 2-硝基-6,7-二氢吡唑并[1,5-A]吡嗪-4(5H)-酮 | 2-Nitro-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one | C6H6N4O3
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11 | 89418-30-4 | 2,6-Pteridinedione,1,5,7,8-tetrahydro-7-hydroxy-(7CI) | 2,6-Pteridinedione,1,5,7,8-tetrahydro-7-hydroxy-(7CI) | C6H6N4O3
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12 | 73403-52-8 | 6-氧代-1,6-二氢吡嗪-2,3-二甲酰胺 | 6-OXO-1,6-DIHYDRO-PYRAZINE-2,3-DICARBOXYLIC ACID DIAMIDE | C6H6N4O3
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13 | | 4,7-dimethyl-1,2,5-oxadiazolo(3,4-d)pyridazine 5,6-dioxide | 4,7-dimethyl-1,2,5-oxadiazolo(3,4-d)pyridazine 5,6-dioxide | C6H6N4O3
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14 | 13223-04-6 | 5-Hydroxy-2-methyl-1H-pyrazolo[3,4-d]pyrimidine-4,6(2H,5H)-dione | 5-Hydroxy-2-methyl-1H-pyrazolo[3,4-d]pyrimidine-4,6(2H,5H)-dione | C6H6N4O3
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15 | | 4,6-dimethyl-4,5,6,7-tetrahydropyrimido[4,5-c][1,2,5]oxadiazole-5,7-dione | 4,6-dimethyl-4,5,6,7-tetrahydropyrimido[4,5-c][1,2,5]oxadiazole-5,7-dione | C6H6N4O3
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16 | | 4,6-Dimethyl-4,5,6,7-tetrahydro[1,2,5]oxadiazolo[3,4-d]pyrimidine-5,7-dione | 4,6-Dimethyl-4,5,6,7-tetrahydro[1,2,5]oxadiazolo[3,4-d]pyrimidine-5,7-dione | C6H6N4O3
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