| 1 | 700-81-2 | 蝶啶-2-胺 | 2-Pteridinamine (9CI) | C6H5N5
| | |
| 2 | 1053656-81-7 | Pyrazine-2-N-cyanoamidine | Pyrazine-2-N-cyanoamidine | C6H5N5
| | |
| 3 | 33893-89-9 | 4-(2H-5-四唑)-吡啶 | 5-(2-Pyridyl)-1H-tetrazole | C6H5N5
| 吡啶类;化学连接 | |
| 4 | | 2-(1H-tetraazol-5-yl)pyridine | 2-(1H-tetraazol-5-yl)pyridine | C6H5N5
| | |
| 5 | 1849595-09-0 | PYRIMIDO[5,4-D]PYRIMIDIN-4-AMINE | Pyrimido[5,4-d]pyrimidin-4-amine | C6H5N5
| | |
| 6 | 130612-31-6 | 2-(1H-1,2,4-三唑-5-基)吡嗪 | 2-(1H-1,2,4-Triazol-5-yl)pyrazine | C6H5N5
| | |
| 7 | | N'-CYANOPYRAZINE-2-CARBOXIMIDAMIDE | N'-CYANOPYRAZINE-2-CARBOXIMIDAMIDE | C6H5N5
| Pyrazines, Pyrimidines & Pyridazines;Pyrazines, Pyrimidines & Pyridazines | |
| 8 | | 8,9-Dihydro-7H-purine-6-carbonitrile | 8,9-Dihydro-7H-purine-6-carbonitrile | C6H5N5
| | |
| 9 | 54711-21-6 | 5-氨基-4-氰基-3-(氰甲基)吡唑 | 5-Amino-4-Cyano-3-Cyanomethylpyrazole | C6H5N5
| | |
| 10 | 26979-05-5 | 4-氨基嘧啶并[4,5-D]嘧啶 | Pyrimido[4,5-d]pyrimidin-4-amine (9CI) | C6H5N5
| | |
| 11 | 194301-99-0 | 1H-Pyrido[2,3-f]-1,2,3,5-tetrazepine(9CI) | 1H-Pyrido[2,3-f]-1,2,3,5-tetrazepine(9CI) | C6H5N5
| | |
| 12 | 128033-35-2 | 1H-Purine-6-carbonitrile, 7,8-dihydro- (9CI) | 1H-Purine-6-carbonitrile, 7,8-dihydro- (9CI) | C6H5N5
| | |
| 13 | 25624-60-6 | Pyrimido[5,4-e]-1,2,4-triazine, 3-methyl- (9CI) | Pyrimido[5,4-e]-1,2,4-triazine, 3-methyl- (9CI) | C6H5N5
| | |
| 14 | 91159-94-3 | 2-(1H-1,2,4-三唑-1-基)嘧啶 | Pyrimidine, 2-(1H-1,2,4-triazol-1-yl)- (7CI,9CI) | C6H5N5
| | |
| 15 | 478919-91-4 | 1H-4,7-Methano-1,2,3-triazolo[4,5-e][1,3]diazepine(9CI) | 1H-4,7-Methano-1,2,3-triazolo[4,5-e][1,3]diazepine(9CI) | C6H5N5
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