| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 56-06-4 | 2,4-二氨基-6-羥基嘧啶 | 2,4-Diamino-6-hydroxypyrimidine; 2,6-Diamino-4-pyrimidinol; 2,6-Diamino-4-pyrimidinone |  | C4H6N4O | 詳情 | 供應商 |
| 360-97-4 | 4-氨基-5-咪唑甲酰胺 | 5-Amino-4-imidazolecarboxamide; 4-Aminoimidazole-5-carboxamide |  | C4H6N4O | 詳情 | 供應商 |
| 1672-50-0 | 4,5-二氨基-6-羥基嘧啶 | 4,5-Diamino-6-hydroxypyrimidine; 5,6-Diaminopyrimidin-4-ol |  | C4H6N4O | 詳情 | 供應商 |
| 31458-45-4 | 2-羥基-4,6-二氨基嘧啶 | 4,6-Diamino-2-pyrimidinol; 4,6-Diamino-1H-pyrimidin-2-one |  | C4H6N4O | 詳情 | 供應商 |
| 55034-35-0 | Acetamide,N-(aminoiminomethyl)-2-cyano-; Acetamide,N-amidino-2-cyano- (6CI); N-Cyanoacetylguanidine; NSC 507294 |  | C4H6N4O | 詳情 | 供應商 | |
| 114841-40-6 | Ethanone,1-(2-methyl-2H-tetrazol-5-yl)-; Ketone,methyl 2-methyl-2H-tetrazol-5-yl (6CI) |  | C4H6N4O | 詳情 | 供應商 | |
| 1122-73-2 | 2-氨基-4-甲氧基-6-甲基-1,3,5-三嗪; 均三嗪; 2-甲基-4-氨基-6-甲氧基均三嗪; 2-氨基-4-甲氧基-6-甲基-均三嗪 | 1,3,5-Triazin-2-amine,4-methoxy-; s-Triazine, 2-amino-4-methoxy- (7CI,8CI) |  | C4H6N4O | 詳情 | 供應商 |
| 18329-78-7 | 1H-Imidazole-5-carboxylicacid, hydrazide; 1H-Imidazole-4-carboxylicacid, hydrazide (9CI); Imidazole-4(or 5)-carboxylic acid, hydrazide (7CI); Imidazole-4-carboxylic acid, hydrazide (8CI); (4-Imidazolylcarbonyl)hydrazine; Idv 124; NSC 14584 |  | C4H6N4O | 詳情 | 供應商 | |
| 16352-06-0 | 1,3,5-Triazin-2(1H)-one,6-amino-4-methyl-; 1,3,5-Triazin-2(1H)-one,4-amino-6-methyl- (9CI); s-Triazin-2-ol, 4-amino-6-methyl- (6CI,7CI,8CI); 4-Amino-6-methyl-1,3,5-triazin-2-ol; Acetoguanide; IN-B 5528 |  | C4H6N4O | 詳情 | 供應商 | |
| 35101-77-0 | 1H-1,2,4-Triazole-1-carboxamide,N-methyl-; NSC 142795 |  | C4H6N4O | 詳情 | 供應商 | |
| 3310-41-6 | 2-羥基-4-肼基嘧啶; 2-羥基-4-肼基嘧啶; | 2(1H)-Pyrimidinone,6-hydrazinyl-; 2(1H)-Pyrimidinone,4-hydrazino- (6CI,7CI,8CI); 2,4(1H,3H)-Pyrimidinedione, 4-hydrazone (9CI); 4-(Hydrazino)pyrimidin-2(1H)-one; N4-Aminocytosine |  | C4H6N4O | 詳情 | 供應商 |
| 74638-76-9 | 2,4-二氨基嘧啶-3-氧化物 | 2,4-Pyrimidinediamine,3-oxide; 2,4-Diaminopyrimidine3-N-oxide; Kopexil |  | C4H6N4O | 詳情 | 供應商 |
| 23899-73-2 | 2(1H)-Pyrimidinone,5,6-diamino-; 2(1H)-Pyrimidinone,4,5-diamino- (6CI,8CI,9CI); 2-Pyrimidinol, 4,5-diamino- (7CI); 4,5-Diamino-2-hydroxypyrimidine; 5-Aminocytosine |  | C4H6N4O | 詳情 | 供應商 | |
| 757180-98-6 | 2(1H)-Pyrimidinone,1-amino-3,6-dihydro-6-imino-; 2(1H)-Pyrimidinone,1-amino-3,6-dihydro-6-imino-(9CI) |  | C4H6N4O | 詳情 | 供應商 | |
| 29541-68-2 | 2,4-Pyrimidinediamine,N2-hydroxy-; 2(1H)-Pyrimidinone,4-amino-, oxime (9CI); Cytosine, oxime (8CI); Cytosine oxime |  | C4H6N4O | 詳情 | 供應商 | |
| 26279-64-1 | 4(5H)-Pyrimidinone,2,6-diamino-; 4(1H)-Pyrimidinone,tetrahydro-2,6-diimino- (8CI); 4(3H)-Pyrimidinone, tetrahydro-2,6-diimino-(6CI) |  | C4H6N4O | 詳情 | 供應商 | |
| 735209-42-4 | 4H-Imidazol-4-one,2-amino-5-methyl-, oxime; 4H-Imidazol-4-one,2-amino-5-methyl-,oxime(9CI) |  | C4H6N4O | 詳情 | 供應商 | |
| 143504-99-8 | 4(3H)-Pyrimidinone,2,6-diamino-; 4(3H)-Pyrimidinone, 2,6-diamino- (9CI) |  | C4H6N4O | 詳情 | 供應商 | |
| 32084-27-8 | 4(3H)-Pyrimidinone,2-hydrazinyl-; 2,4(1H,3H)-Pyrimidinedione,2-hydrazone (9CI); 4-Pyrimidinol, 2-hydrazino- (6CI); Uracil, 2-hydrazone(8CI); 2-Hydrazinouracil |  | C4H6N4O | 詳情 | 供應商 | |
| 100643-27-4 | 4-Pyrimidinol,2,6-diamino-; 4-Pyrimidinol, 2,6-diamino- (9CI) |  | C4H6N4O | 詳情 | 供應商 | |