| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 696-45-7 | 4-氨基-6-甲氧基嘧啶 | 4-Amino-6-methoxypyrimidine; 6-Methoxy-4-pyrimidinamine |  | C5H7N3O | 詳情 | 供應商 |
| 3977-29-5 | 2-氨基-4-羥基-6-甲基嘧啶 | 2-Amino-4-hydroxy-6-methylpyrimidine; 2-Amino-6-methyl-4-pyrimidinol; 6-Methylisocytosine |  | C5H7N3O | 詳情 | 供應商 |
| 33631-02-6 | 3,4-二氨基-2-羥基吡啶 | 3,4-Diamino-2-hydroxypyridine; 2-Pyridinol,3,4-diamino- (8CI); 3,4-Diamino-2-hydroxypyridine |  | C5H7N3O | 詳情 | 供應商 |
| 53135-22-1 | 5-氨基-2-甲基-4(1H)-嘧啶酮 | 5-Amino-2-methyl-4(1H)-pyrimidinone; 4(1H)-Pyrimidinone,5-amino-2-methyl- (9CI) |  | C5H7N3O | 詳情 | 供應商 |
| 56621-89-7 | 2-甲氧基-5-氨基嘧啶 | 2-Methoxypyrimidin-5-amine; 2-Methoxy-5-pyrimidinamine; 5-Amino-2-methoxypyrimidine; NSC 528729 |  | C5H7N3O | 詳情 | 供應商 |
| 3553-12-6 | Acetamide,N-1H-pyrazol-3-yl-; Acetamide,N-pyrazol-3-yl- (8CI); Pyrazole, 3(or 5)-acetamido- (6CI,7CI); 3-Acetamidopyrazole; 3-Acetylaminopyrazole; N-(1H-Pyrazol-3-yl)acetamide |  | C5H7N3O | 詳情 | 供應商 | |
| 752242-56-1 | Ethanone,1-(3-amino-1H-pyrazol-1-yl)-; 1H-Pyrazol-3-amine,1-acetyl- (9CI) |  | C5H7N3O | 詳情 | 供應商 | |
| 203060-60-0 | Ethanone,1-(1-amino-1H-imidazol-4-yl)-; Ethanone,1-(1-amino-1H-imidazol-4-yl)-; Ethanone, 1-(1-amino-1H-imidazol-4-yl)- (9CI) |  | C5H7N3O | 詳情 | 供應商 | |
| 203060-58-6 | Ethanone,1-(1-amino-1H-imidazol-5-yl)-; Ethanone,1-(1-amino-1H-imidazol-5-yl)-; Ethanone, 1-(1-amino-1H-imidazol-5-yl)- (9CI) |  | C5H7N3O | 詳情 | 供應商 | |
| 203060-56-4 | Ethanone,1-(1-amino-1H-imidazol-2-yl)-; Ethanone,1-(1-amino-1H-imidazol-2-yl)-; Ethanone, 1-(1-amino-1H-imidazol-2-yl)- (9CI) |  | C5H7N3O | 詳情 | 供應商 | |
| 153334-38-4 | Ethanone,1-(1-methyl-1H-1,2,4-triazol-3-yl)-; Ethanone, 1-(1-methyl-1H-1,2,4-triazol-3-yl)- (9CI) |  | C5H7N3O | 詳情 | 供應商 | |
| 153334-40-8 | Ethanone,1-(4-methyl-4H-1,2,4-triazol-3-yl)-; Ethanone, 1-(4-methyl-4H-1,2,4-triazol-3-yl)- (9CI) |  | C5H7N3O | 詳情 | 供應商 | |
| 106535-28-8 | Ethanone,1-(1-methyl-1H-1,2,4-triazol-5-yl)-; 1-(1-Methyl-1H-1,2,4-triazol-5-yl)ethanone |  | C5H7N3O | 詳情 | 供應商 | |
| 194209-18-2 | Ethanone,1-(1-methyl-1H-1,2,3-triazol-5-yl)-; Ethanone, 1-(1-methyl-1H-1,2,3-triazol-5-yl)- (9CI) |  | C5H7N3O | 詳情 | 供應商 | |
| 750643-38-0 | Formamide,N-(4-methyl-1H-imidazol-5-yl)-; Formamide,N-(5-methyl-1H-imidazol-4-yl)- (9CI) |  | C5H7N3O | 詳情 | 供應商 | |
| 281190-45-2 | Formamide,N-(1-methyl-1H-imidazol-5-yl)-; Formamide, N-(1-methyl-1H-imidazol-5-yl)- (9CI) |  | C5H7N3O | 詳情 | 供應商 | |
| 89179-59-9 | Methanol,1-(2-pyrimidinylamino)-; Methanol,(2-pyrimidinylamino)- (7CI,9CI); (2-Pyrimidinylamino)methanol |  | C5H7N3O | 詳情 | 供應商 | |
| 89280-02-4 | Pyridine,3-hydrazinyl-, 1-oxide; Pyridine,3-hydrazino-, 1-oxide (7CI) |  | C5H7N3O | 詳情 | 供應商 | |
| 873-50-7 | 3-甲基吡唑-1-氨甲酰胺; 3-甲基吡唑-1-氨甲酰胺; | 1H-Pyrazole-1-carboxamide,3-methyl-; Pyrazole-1-carboxamide,3-methyl- (7CI,8CI); 1-Carbamoyl-3-methylpyrazole; 3-Methylpyrazole-1-carboxamide; NSC 51116; NSC 75630 |  | C5H7N3O | 詳情 | 供應商 |
| 117969-90-1 | 1H-Imidazole-4-carboxaldehyde,2-amino-1-methyl-; 2-Amino-1-methyl-4-imidazolecarbaldehyde |  | C5H7N3O | 詳情 | 供應商 | |