| 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 |
| 7465-37-4 | 1H-Purine-2,6-dione,8-(cyclohexylthio)-3,9-dihydro-1,3,9-trimethyl-; isocaffeine,8-(cyclohexylthio)- (6CI); NSC 400198 |  | C14H20N4O2S | 详情 | 供应商 | |
| 6299-06-5 | 1H-Purine-2,6-dione,3,9-dihydro-1,3,9-trimethyl-8-[(1-methylethyl)thio]-; isocaffeine,8-(isopropylthio)- (6CI,8CI); NSC 42460 |  | C11H16N4O2S | 详情 | 供应商 | |
| 6315-62-4 | 1H-Purine-2,6-dione,3,9-dihydro-1,3,9-trimethyl-8-[(phenylmethyl)thio]-; isocaffeine,8-(benzylthio)- (6CI); NSC 21002 |  | C15H16N4O2S | 详情 | 供应商 | |
| 27038-96-6 | 1H-Purine-2,6-dione,3,9-dihydro-1,3,8,9-tetramethyl-; Xanthine, 1,3,8,9-tetramethyl- (7CI,8CI); 1,3,8,9-Tetramethylxanthine; 8-Methylisocaffeine; NSC 162391 |  | C9H12N4O2 | 详情 | 供应商 |
