| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 56-09-7 | 2-氨基-4,6-二羥基嘧啶 | 2-Amino-4,6-dihydroxypyrimidine; 2-Amino-6-hydroxy-1H-pyrimidin-4-one; 2-Aminopyrimidine-4,6-diol |  | C4H5N3O2 | 詳情 | 供應商 |
| 696-23-1 | 2-甲基-4-硝基咪唑 | 2-Methyl-4-nitroimidazole; 2-Methyl-4-nitro-1H-imidazole |  | C4H5N3O2 | 詳情 | 供應商 |
| 873-83-6 | 4-氨基-2,6-二羥基嘧啶; 6-氨基尿嘧啶; 4-氨基尿嘧啶 | 6-Aminouracil; 4-Amino-2,6-dihydroxypyrimidine; 6-Amino-2,4-pyrimidinediol |  | C4H5N3O2 | 詳情 | 供應商 |
| 932-52-5 | 5-氨基尿嘧啶 | 5-Aminouracil; 5-Amino-2,4-pyrimidinediol; 5-Amino-2,4-dihydroxypyrimidine |  | C4H5N3O2 | 詳情 | 供應商 |
| 1448-98-2 | 氰乙酰脲; N-(2-氰乙�；�)脲 | N-(2-Cyanoacetyl)urea; N-Carbamoyl-2-cyanoacetamide |  | C4H5N3O2 | 詳情 | 供應商 |
| 4928-88-5 | 1,2,4-三氮唑-3-羧酸甲酯 | Methyl 1,2,4-triazole-3-carboxylate; 1H-1,2,4-Triazole-3-carboxylic acid methyl ester |  | C4H5N3O2 | 詳情 | 供應商 |
| 5334-39-4 | 3-甲基-4-硝基吡唑 | 3-Methyl-4-nitropyrazole; Pyrazole,3(or 5)-methyl-4-nitro- (6CI,7CI); Pyrazole, 3-methyl-4-nitro- (8CI); 3-Methyl-4-nitro-1H-pyrazole; 3-Methyl-4-nitropyrazole; 4-Nitro-3-methylpyrazole; NSC 1410 |  | C4H5N3O2 | 詳情 | 供應商 |
| 14003-66-8 | 4-甲基-5-硝基咪唑 | 4-Methyl-5-nitroimidazole; 4-Methyl-5-nitro-1H-imidazole |  | C4H5N3O2 | 詳情 | 供應商 |
| 41680-34-6 | 3-氨基吡唑-4-甲酸 | 3-Aminopyrazole-4-carboxylic acid; 3-Amino-1H-pyrazole-4-carboxylic acid |  | C4H5N3O2 | 詳情 | 供應商 |
| 56973-26-3 | 5-羥基-1H-咪唑-4-甲酰胺 | 5-Hydroxy-1H-imidazole-4-carboxamide; 4-Carbamoyl-5-hydroxyimidazole; Bredinin aglycone |  | C4H5N3O2 | 詳情 | 供應商 |
| 88054-22-2 | 2-甲基-5-硝基咪唑 | 2-Methyl-5-nitroimidazole; 2-Methyl-5-nitroimidazole |  | C4H5N3O2 | 詳情 | 供應商 |
| 155815-92-2 | 4-氨基-1H-咪唑-2-羧酸 | 4-Amino-1H-imidazole-2-carboxylic acid; 4-AMINO-1H-IMIDAZOLE-2-CARBOXYLIC ACID; 1H-Imidazole-2-carboxylicacid,4-amino-; 1H-Imidazole-2-carboxylicacid,4-amino-(9CI) |  | C4H5N3O2 | 詳情 | 供應商 |
| 74949-72-7 | Ethanone,1-(5-amino-1,3,4-oxadiazol-2-yl)-; Ethanone, 1-(5-amino-1,3,4-oxadiazol-2-yl)- (9CI) |  | C4H5N3O2 | 詳情 | 供應商 | |
| 932-53-6 | 6-氮雜胸腺嘧啶; 6-氮胸嘧啶 | 1,2,4-Triazine-3,5(2H,4H)-dione,6-methyl-; as-Triazine-3,5(2H,4H)-dione,6-methyl- (6CI,8CI); 3,5-Dihydroxy-6-methyl-1,2,4-triazine; 5-Methyl-6-azauracil; 6-Azathymine; 6-Methyl-1,2,4-triazine-3,5(2H,4H)-dione; 6-Methyl-as-triazine-3,5-(2H,4H)-dione; NSC 3426; NSC 38620 |  | C4H5N3O2 | 詳情 | 供應商 |
| 117632-76-5 | 1H-1,2,3-Triazole-1-carboxylicacid, methyl ester; 1H-1,2,3-Triazole-1-carboxylic acid, methyl ester (9CI) |  | C4H5N3O2 | 詳情 | 供應商 | |
| 32551-33-0 | 1,2,5-Oxadiazole-3-carboxamide,4-methyl-; Furazancarboxamide,4-methyl-; 3-Methyl-4-furazancarboxamide; NSC 234498 |  | C4H5N3O2 | 詳情 | 供應商 | |
| 3034-41-1 | 1H-Imidazole,1-methyl-4-nitro-; Imidazole,1-methyl-4-nitro- (6CI,7CI,8CI); 1-Methyl-4-nitro-1H-imidazole; 1-Methyl-4-nitroimidazole |  | C4H5N3O2 | 詳情 | 供應商 | |
| 28711-29-7 | 1H-1,2,4-Triazole-1-aceticacid; 1,2,4-Triazol-1-aceticacid; 1,2,4-Triazol-1-ylacetic acid; 1,2,4-Triazole-1-acetic acid; 1H-1,2,4-Triazol-1-ylacetic acid; 2-(1,2,4-Triazol-1-yl)acetic acid; 2-(1H-1,2,4-Triazol-1-yl)acetic acid |  | C4H5N3O2 | 詳情 | 供應商 | |
| 1627-30-1 | 1,2,4-Triazine-3,5(2H,4H)-dione,4-methyl-; as-Triazine-3,5(2H,4H)-dione,4-methyl- (6CI,7CI,8CI); 3-Methyl-6-azauracil; 4-Methyl-3,5-dioxo-2H,4H-1,2,4-triazine; 6-Aza-3-methyluracil; NSC 227398; NSC58979 |  | C4H5N3O2 | 詳情 | 供應商 | |
| 54210-33-2 | 1H-Pyrazole,1-methyl-5-nitro-; 1-Methyl-5-nitropyrazole |  | C4H5N3O2 | 詳情 | 供應商 | |