| 1 | 134-58-7 | 8-氮杂鸟嘌呤 | 8-Azaguanine | C4H4N6O
| 核酸类;对照品;生物化学品;8-氮鸟嘌呤;小分子抑制剂;植物激素及核酸类;药物杂质及中间体;核酸碱基及其衍生物;中间体-有机中间体;生化试剂-植物激素及核酸类 | |
| 2 | 163622-45-5 | 2(1H)-Pyrimidinone, 4-amino-5-azido- (9CI) | 2(1H)-Pyrimidinone, 4-amino-5-azido- (9CI) | C4H4N6O
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| 3 | 202207-24-7 | [1,2,5]Oxadiazolo[3,4-b]pyrazinediamine(9CI) | [1,2,5]Oxadiazolo[3,4-b]pyrazinediamine(9CI) | C4H4N6O
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| 4 | 890093-60-4 | 4-cyano-1,2,5-oxadiazole-3-carbohydrazonamide | 4-cyano-1,2,5-oxadiazole-3-carbohydrazonamide | C4H4N6O
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| 5 | 890092-34-9 | 5-(4-methyl-1,2,5-oxadiazol-3-yl)-1{H}-tetrazole | 5-(4-methyl-1,2,5-oxadiazol-3-yl)-1{H}-tetrazole | C4H4N6O
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| 6 | 548438-09-1 | 2H-Imidazol-2-one, 1,3-dihydro-4-(1H-tetrazol-5-yl)- (9CI) | 2H-Imidazol-2-one, 1,3-dihydro-4-(1H-tetrazol-5-yl)- (9CI) | C4H4N6O
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| 7 | 344294-79-7 | 1,2,4-Triazolo[4,3-d][1,2,4]triazin-5(6H)-one,8-amino-(9CI) | 1,2,4-Triazolo[4,3-d][1,2,4]triazin-5(6H)-one,8-amino-(9CI) | C4H4N6O
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| 8 | 667462-84-2 | [1,2,4]Triazolo[5,1-c][1,2,4]triazin-4(1H)-one, 7-amino- (9CI) | [1,2,4]Triazolo[5,1-c][1,2,4]triazin-4(1H)-one, 7-amino- (9CI) | C4H4N6O
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