| 1 | 2577-38-0 | violapterin | violapterin | C6H4N4O3
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| 2 | 220493-61-8 | 7-氧代-1,7-二氢-[1,2,4]三唑并[1,5-a]嘧啶e-6-羧酸 | CHEMBRDG-BB 4015081 | C6H4N4O3
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| 3 | 51642-26-3 | 4-AZIDO-2-NITROPHENOL | 4-AZIDO-2-NITROPHENOL | C6H4N4O3
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| 4 | 100516-90-3 | 2,6,7-蝶啶三醇 | 2,6,7-Pteridinetriol(6CI) | C6H4N4O3
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| 5 | | 5-AMINO-4-NITROBENZOFURAZANE | 5-AMINO-4-NITROBENZOFURAZANE | C6H4N4O3
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| 6 | 26185-63-7 | 1-hydroxy-6-nitrobenzotriazole | 1-hydroxy-6-nitrobenzotriazole | C6H4N4O3
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| 7 | | 2,4,7(1H,3H,8H)-PTERIDINETRIONE | 2,4,7(1H,3H,8H)-PTERIDINETRIONE | C6H4N4O3
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| 8 | 10199-91-4 | 7-硝基-2,1,3-苯并噁二唑-4-胺 | 4-AMINO-7-NITRO-2,1,3-BENZOXADIAZOLE | C6H4N4O3
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| 9 | 2577-35-7 | 1,5-Dihydro-2,4,6(3H)-pteridinetrione | 1,5-Dihydro-2,4,6(3H)-pteridinetrione | C6H4N4O3
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| 10 | 22277-00-5 | 5-硝基-7H-吡咯并[2,3-D]嘧啶-4-醇 | 5-nitro-7h-pyrrolo[2,3-d]pyriMidin-4-ol | C6H4N4O3
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| 11 | 1919868-75-9 | 3-硝基吡唑并[1,5-A]嘧啶-5(4H) - 酮 | 3-nitropyrazolo[1,5-a]pyrimidin-5(4H)-one | C6H4N4O3
| 中间体 - 医药中间体 | |
| 12 | 306272-95-7 | 7-硝基-1H-咪唑并[4,5-C]吡啶-4(5H)-酮 | 7-nitro-1H-iMidazo[4,5-c]pyridin-4(5H)-one | C6H4N4O3
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| 13 | 98141-78-7 | 6,7-dihydro-6-oxo-1H-purine-8-carboxylicacid | 6,7-dihydro-6-oxo-1H-purine-8-carboxylicacid | C6H4N4O3
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| 14 | 959046-59-4 | 4H-Imidazo[4,5-b]pyridine, 4-hydroxy-7-nitro- | 4H-Imidazo[4,5-b]pyridine, 4-hydroxy-7-nitro- | C6H4N4O3
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| 15 | 61719-60-6 | 1,3-二氢-7-硝基-2H-咪唑并[4,5-C]吡啶-2-酮 | 1,3-Dihydro-7-nitro-2H-imidazo[4,5-c]pyridin-2-one | C6H4N4O3
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| 16 | 82722-74-5 | 4H-IMidazo[4,5-c]pyridin-4-one, 3,5-dihydro-7-nitro- | 4H-IMidazo[4,5-c]pyridin-4-one, 3,5-dihydro-7-nitro- | C6H4N4O3
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| 17 | | 1,2-Dihydro-6-amino-2-oxo-5-nitropyridine-3-carbonitrile | 1,2-Dihydro-6-amino-2-oxo-5-nitropyridine-3-carbonitrile | C6H4N4O3
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| 18 | 875220-62-5 | 1H-Purine-8-carboxaldehyde, 2,3,6,9-tetrahydro-2,6-dioxo- | 1H-Purine-8-carboxaldehyde, 2,3,6,9-tetrahydro-2,6-dioxo- | C6H4N4O3
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| 19 | 112298-49-4 | 4-氧亚基-1,4-二氢咪唑并[2,1-c][1,2,4]三嗪-3-羧酸 | 4-Oxo-1h,4h-Imidazo[2,1-C][1,2,4]Triazine-3-Carboxylic Acid | C6H4N4O3
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| 20 | 2091968-41-9 | 7-hydroxy-[1,2,4]triazolo[1,5-a]pyrimidine-5-carboxylic acid | 7-hydroxy-[1,2,4]triazolo[1,5-a]pyrimidine-5-carboxylic acid | C6H4N4O3
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| 21 | 536756-17-9 | 1H-Purine-2,6,8(3H)-trione, 1-methyl-, radical ion(1-) (9CI) | 1H-Purine-2,6,8(3H)-trione, 1-methyl-, radical ion(1-) (9CI) | C6H4N4O3
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| 22 | 112298-47-2 | 4-氧亚基-1,4-二氢吡唑并[5,1-c][1,2,4]三嗪-3-羧酸 | 1,4-Dihydro-4-Oxo-Pyrazolo[5,1-C][1,2,4]Triazine-3-Carboxylic Acid | C6H4N4O3
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| 23 | 34102-76-6 | 7-氧亚基-4,7-二氢-[1,2,4]三唑并[1,5-a]嘧啶-5-羧酸 | 7-Oxo-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-5-carboxylic acid | C6H4N4O3
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| 24 | 880451-11-6 | 5-Oxo-1,5-dihydro-[1,2,4]triazolo[4,3-a]-pyrimidine-6-carboxylic acid | 5-Oxo-1,5-dihydro-[1,2,4]triazolo[4,3-a]-pyrimidine-6-carboxylic acid | C6H4N4O3
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