CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
519-32-4 | 1,3,9-四甲基黄嘌呤 | 1H-Purine-2,6-dione,3,9-dihydro-1,3,9-trimethyl-; Isocaffeine(6CI,7CI,8CI); 1,3,9-Trimethylxanthine; 9-methyltheophylline; NSC 28332 | C8H10N4O2 | 详情 | 供应商 | |
830-65-9 | 1H-Purine-2,6-dione,3,9-dihydro-1,3,8-trimethyl-; 1H-Purine-2,6-dione,3,7-dihydro-1,3,8-trimethyl- (9CI); Xanthine, 1,3,8-trimethyl- (6CI,7CI,8CI); 1,3,8-Trimethylxanthine; 8-methyltheophylline; NSC 14289 | C8H10N4O2 | 详情 | 供应商 |