| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 10045-73-5 | Urea,N-(4-methyl-2,5-dioxo-4-imidazolidinyl)-; allantoin,5-methyl- (7CI,8CI); Urea, (4-methyl-2,5-dioxo-4-imidazolidinyl)- (9CI); 5-Methylallantoin; Homoallantoin; NSC 71265 | ![]() | C5H8N4O3 | 详情 | 供应商 | |
| 32282-45-4 | Urea,N-(1,3-dimethyl-2,5-dioxo-4-imidazolidinyl)-; allantoin,1,3-dimethyl- (8CI); Urea, (1,3-dimethyl-2,5-dioxo-4-imidazolidinyl)- (9CI); 1,3-Dimethylallantoin | ![]() | C6H10N4O3 | 详情 | 供应商 |