| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 598-26-5 | 二甲基乙烯酮; 二甲基乙烯酮; | 1-Propen-1-one,2-methyl- (9CI); Ketene,dimethyl- (6CI,8CI); 1,1-Dimethylketene; Dimethylketene; Isobuten-1-one |  | C4H6O | 详情 | 供应商 |
| 3173-79-3 | 二甲基乙烯酮-β-内酯二聚体; 二甲基乙烯酮-β-内酯二聚体; | 2-Oxetanone,3,3-dimethyl-4-(1-methylethylidene)-; 2-Oxetanone,4-isopropylidene-3,3-dimethyl- (8CI); 3-Pentenoic acid,3-hydroxy-2,2,4-trimethyl-, b-lactone (7CI); 2,2,4-Trimethyl-3-hydroxy-3-pentenoic acid lactone; 2,2,4-Trimethyl-3-hydroxy-3-pentenoic acid, b-lactone; 2,2,4-Trimethylpent-3-en-3-olide; 3-Hydroxy-2,2,4-trimethyl-3-pentenoic b-lactone; Dimethylketene dimer; NSC 74312; b-Lactone of 2,2,4-Trimethyl-3-hydroxy-3-pentenoicacid |  | C8H12O2 | 详情 | 供应商 |
