| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 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 |
| 1955-45-9 | 2-Oxetanone,3,3-dimethyl-; Hydracrylicacid, 2,2-dimethyl-, b-lactone (6CI,7CI); 3,3-dimethyl-2-oxetanone; 3,3-dimethyl-b-propiolactone; Pivalic acidlactone; Pivalolactone; Propanoic acid, 3-hydroxy-2,2-dimethyl-, b-lactone; a,a-Dimethyl-b-propiolactone; a,a-Dimethylpropiolactone |  | C5H8O2 | 详情 | 供应商 | |
| 7227-96-5 | 2-Oxetanone,3,3-dimethyl-4-(1-methylethyl)-; 2-Oxetanone,4-isopropyl-3,3-dimethyl- (8CI); Valeric acid,3-hydroxy-2,2,4-trimethyl-, b-lactone (7CI) |  | C8H14O2 | 详情 | 供应商 |
