| 1 | 5016-18-2 | 路霉素 | reumycin | C6H5N5O2
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| 2 | 119-44-8 | 黄蝶呤 | xanthopterin | C6H5N5O2
| 原料;食品添加剂 | |
| 3 | 529-69-1 | 异黄蝶呤 | ISOXANTHOPTERIN | C6H5N5O2
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| 4 | | 2-AMINO-4,7-PTERIDINEDIONE | 2-AMINO-4,7-PTERIDINEDIONE | C6H5N5O2
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| 5 | 108262-25-5 | 4-nitro-1'H-1,4'-bipyrazole | 4-nitro-1'H-1,4'-bipyrazole | C6H5N5O2
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| 6 | 782494-87-5 | 4,4'-Bi-1H-pyrazole, 3-nitro- | 4,4'-Bi-1H-pyrazole, 3-nitro- | C6H5N5O2
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| 7 | 100516-92-5 | 6,7-Pteridinediol,2-amino-(6CI) | 6,7-Pteridinediol,2-amino-(6CI) | C6H5N5O2
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| 8 | | N-(1H-tetraazol-5-yl)-2-furamide | N-(1H-tetraazol-5-yl)-2-furamide | C6H5N5O2
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| 9 | 2613381-25-0 | 3-nitropyrazolo[1,5-a]pyrazin-4-amine | 3-nitropyrazolo[1,5-a]pyrazin-4-amine | C6H5N5O2
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| 10 | 37990-33-3 | 3-硝基咪唑并[1,2-B]哒嗪-6-胺 | 3-NitroiMidazo[1,2-b]pyridazin-6-aMine | C6H5N5O2
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| 11 | 33239-47-3 | 4,7(1H,6H)-Pteridinedione,2-amino-(9CI) | 4,7(1H,6H)-Pteridinedione,2-amino-(9CI) | C6H5N5O2
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| 12 | 22005-67-0 | 2,7(1H,8H)-Pteridinedione,4-amino-(7CI,9CI) | 2,7(1H,8H)-Pteridinedione,4-amino-(7CI,9CI) | C6H5N5O2
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| 13 | 67074-68-4 | 6,7-Pteridinedione,4-amino-1,5-dihydro-(9CI) | 6,7-Pteridinedione,4-amino-1,5-dihydro-(9CI) | C6H5N5O2
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| 14 | 1369508-15-5 | 6-硝基-[1,2,4]三唑并[4,3-A]吡啶-3-胺 | 6-nitro-[1,2,4]triazolo[4,3-a]pyridin-3-amine | C6H5N5O2
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| 15 | 1369382-71-7 | 2-氨基-8-硝基-[1,2,4]三唑并[1,5-A]吡啶 | 2-Amino-8-nitro-[1,2,4]triazolo[1,5-a]pyridine | C6H5N5O2
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| 16 | 31040-15-0 | 6-硝基-[1,2,4]三唑并[1,5-A]吡啶-2-胺 | 6-Nitro-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine | C6H5N5O2
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| 17 | 80772-99-2 | 2-methyl-6-nitro-[1,2,4]triazolo[1,5-a]pyrimidine | 2-methyl-6-nitro-[1,2,4]triazolo[1,5-a]pyrimidine | C6H5N5O2
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| 18 | 254429-02-2 | 8-甲基-6-硝基四唑[1,5-A]吡啶 | 8-Methyl-6-nitro-[1,2,3,4]tetrazolo[1,5-a]pyridine | C6H5N5O2
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| 19 | | 7-Formylamino[1,2,4]triazolo[1,5-c]pyrimidin-5(6H)-one | 7-Formylamino[1,2,4]triazolo[1,5-c]pyrimidin-5(6H)-one | C6H5N5O2
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| 20 | 1177297-30-1 | 4-(4H-1,2,4-Triazol-4-yl)-1H-pyrazole-3-carboxylic acid | 4-(4H-1,2,4-Triazol-4-yl)-1H-pyrazole-3-carboxylic acid | C6H5N5O2
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| 21 | 89488-18-6 | 7-Amino[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid | 7-Amino[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid | C6H5N5O2
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| 22 | 1558272-11-9 | 2-amino-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid | 2-amino-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid | C6H5N5O2
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| 23 | 32002-30-5 | | 1,2,4-Triazolo[4,3-b]pyridazine-7,8-dione, 6-methyl-, 7-oxime | C6H5N5O2
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| 24 | 1095822-43-7 | | 3-METHYL-3H-[1,2,3]TRIAZOLO[4,5-D]PYRIMIDINE-7-CARBOXYLIC ACID | C6H5N5O2
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| 25 | 22051-73-6 | Pyrazino[2,3-d]pyridazine-5,8-dione, 2-amino-6,7-dihydro- (8CI) | Pyrazino[2,3-d]pyridazine-5,8-dione, 2-amino-6,7-dihydro- (8CI) | C6H5N5O2
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| 26 | | 4,7-DIHYDRO-4-OXO-3H-PYRROLO[2,3-D][1,2,3]TRIAZINE-5-CARBOXAMIDE | 4,7-DIHYDRO-4-OXO-3H-PYRROLO[2,3-D][1,2,3]TRIAZINE-5-CARBOXAMIDE | C6H5N5O2
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| 27 | 6344-81-6 | 9-amino-3,4,8,10-tetrazabicyclo[4.4.0]deca-6,8,10-triene-2,5-dione | 9-amino-3,4,8,10-tetrazabicyclo[4.4.0]deca-6,8,10-triene-2,5-dione | C6H5N5O2
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| 28 | 49699-53-8 | Pyrazinecarbonitrile, 3-amino-6-[(hydroxyimino)methyl]-, 4-oxide (9CI) | Pyrazinecarbonitrile, 3-amino-6-[(hydroxyimino)methyl]-, 4-oxide (9CI) | C6H5N5O2
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| 29 | 211918-28-4 | 6,7-二氢-1H-[1,2,5]恶二唑并[3',4':5,6]吡嗪并[2,3-B][1,4]恶嗪 | 1H-[1,2,5]Oxadiazolo[3,4:5,6]pyrazino[2,3-b][1,4]oxazine,6,7-dihydro-(9CI) | C6H5N5O2
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