| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 118-78-5 | 2-氨基巴比土酸; 2-氨基丙二酰脲 | 6(1h,3h,5h)-pyrimidinetrione, 5-amino-4; uramil; 2-Aminobarbituric acid; 5-Amino-2,4,6(1H,3H,5H)-Pyrimidinetrione |  | C4H5N3O3 | 詳情 | 供應商 |
| 164926-69-6 | Ethanone,1-(4-amino-2-oxido-1,2,5-oxadiazol-3-yl)-; Ethanone,1-(4-amino-1,2,5-oxadiazol-3-yl)-, N-oxide |  | C4H5N3O3 | 詳情 | 供應商 | |
| 30885-95-1 | 1,3,5-Triazine-2,4(1H,3H)-dione,6-methoxy-; s-Triazine-2,4-diol,6-methoxy- (8CI) |  | C4H5N3O3 | 詳情 | 供應商 | |
| 37895-45-7 | 1,2,5-Oxadiazole-3-carboxamide,4-methyl-, 2-oxide; Furazancarboxamide,4-methyl-, 2-oxide; 3-Methyl-4-furoxancarboxamide; 4-Methyl-3-furoxancarboxamide; C 79-1014; NSC 234495 |  | C4H5N3O3 | 詳情 | 供應商 | |
| 68019-78-3 | 1H-Imidazole,5-methoxy-4-nitro-; 1H-Imidazole,4-methoxy-5-nitro- (9CI); 5-Methoxy-4-nitroimidazole |  | C4H5N3O3 | 詳情 | 供應商 | |
| 30391-66-3 | 1H-Imidazole-2-carboxaldehyde,1-hydroxy-, oxime, 3-oxide; Imidazole-2-carboxaldehyde,1-hydroxy-, oxime, 3-oxide (8CI); NSC 262638 |  | C4H5N3O3 | 詳情 | 供應商 | |
| 782387-82-0 | 1H-Imidazol-5-ol,2-methyl-4-nitro-; 1H-Imidazol-4-ol,2-methyl-5-nitro- (9CI) |  | C4H5N3O3 | 詳情 | 供應商 | |
| 184580-93-6 | 1,2,5-Oxadiazole-3-carboxaldehyde,4-methyl-, oxime, 5-oxide; 1,2,5-Oxadiazole-3-carboxaldehyde,4-methyl-, 3-oxime, 5-oxide (9CI) |  | C4H5N3O3 | 詳情 | 供應商 | |
| 180986-94-1 | 1,3,5-Triazine-2,4(1H,3H)-dione,6-(hydroxymethyl)-; 1,3,5-Triazine-2,4(1H,3H)-dione, 6-(hydroxymethyl)- (9CI) |  | C4H5N3O3 | 詳情 | 供應商 | |
| 89033-46-5 | 1H-Pyrazole-3-carboxylicacid, 4-amino-4,5-dihydro-5-oxo-; 2-Pyrazoline-3-carboxylicacid, 4-amino-5-oxo- (7CI) |  | C4H5N3O3 | 詳情 | 供應商 | |
| 159013-94-2 | 1,2,5-Oxadiazole-3-carboxylicacid, 4-amino-, methyl ester; 1,2,5-Oxadiazole-3-carboxylicacid,4-amino-,methylester(9CI) |  | C4H5N3O3 | 詳情 | 供應商 | |
| 412301-20-3 | 1H-Pyrazole-4-carboxylicacid, 5-amino-2,3-dihydro-3-oxo-; 1H-Pyrazole-4-carboxylicacid,5-amino-2,3-dihydro-3-oxo-(9CI) |  | C4H5N3O3 | 詳情 | 供應商 | |
| 4449-45-0 | 1,2,4-Triazine-3,5(2H,4H)-dione,6-(hydroxymethyl)-; as-Triazine-3,5(2H,4H)-dione,6-(hydroxymethyl)- (7CI,8CI); 5-Hydroxymethyl-6-azauracil |  | C4H5N3O3 | 詳情 | 供應商 | |
| 934-63-4 | 1H-Imidazole-2-methanol,5-nitro-; 1H-Imidazole-2-methanol,4-nitro- (9CI); Imidazole-2-methanol, 4(or 5)-nitro- (7CI); Imidazole-2-methanol, 4-nitro- (8CI) |  | C4H5N3O3 | 詳情 | 供應商 | |
| 78868-87-8 | 1H-Imidazole-4-carboxylicacid, 4-amino-4,5-dihydro-5-oxo-; 4-Amino-4-carboxyimidazol-5-one |  | C4H5N3O3 | 詳情 | 供應商 | |
| 354143-53-6 | 1,2,5-Oxadiazole-3-carboxylicacid, 4-(methylamino)-; 1,2,5-Oxadiazole-3-carboxylicacid,4-(methylamino)-; 1,2,5-Oxadiazole-3-carboxylicacid,4-(methylamino)-(9CI) |  | C4H5N3O3 | 詳情 | 供應商 | |
| 111155-00-1 | 1,3,4-Oxadiazole-3(2H)-carboxylicacid, 2-imino-, methyl ester; 1,3,4-Oxadiazole-3(2H)-carboxylicacid,2-imino-,methylester(9CI) |  | C4H5N3O3 | 詳情 | 供應商 | |
| 81246-35-7 | 1H-Imidazole-4-methanol,5-nitro-; 5-Nitro-1H-imidazole-4-methanol |  | C4H5N3O3 | 詳情 | 供應商 | |
| 73314-63-3 | 1,2,5-Oxadiazole-3-carboxamide,4-(hydroxymethyl)-; Furazancarboxamide,4-(hydroxymethyl)- |  | C4H5N3O3 | 詳情 | 供應商 | |
| 115154-50-2 | 2,4(1H,3H)-Pyrimidinedione,5-(hydroxyamino)-; 5-(Hydroxyamino)uracil |  | C4H5N3O3 | 詳情 | 供應商 | |