| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 41295-64-1 | Butanoyl chloride,4-chloro-3-oxo-; 4-Chloro-3-oxobutanoylchloride; 4-Chloro-3-oxobutyryl chloride; 4-Chloroacetoacetyl chloride; g-Chloroacetoacetyl chloride |  | C4H4Cl2O2 | 詳情 | 供應商 | |
| 5365-14-0 | Cyclopropanecarboxylicacid, 2,2-dichloro-; 2,2-Dichlorocyclopropane-1-carboxylicacid; 2,2-Dichlorocyclopropanecarboxylic acid |  | C4H4Cl2O2 | 詳情 | 供應商 | |
| 187250-64-2 | Cyclopropanecarboxylicacid, 2,3-dichloro-; Cyclopropanecarboxylic acid, 2,3-dichloro- (9CI) |  | C4H4Cl2O2 | 詳情 | 供應商 | |
| 447426-62-2 | Cyclopropanol,2,2-dichloro-, 1-formate; Cyclopropanol,2,2-dichloro-, formate (9CI) |  | C4H4Cl2O2 | 詳情 | 供應商 | |
| 4362-56-5 | 1,3-Dioxolane,2-(dichloromethylene)-; 2-(Dichloromethylene)-1,3-dioxolane; Ketene, dichloro-, cyclic ethylene acetal; NSC 319114 |  | C4H4Cl2O2 | 詳情 | 供應商 | |
| 114434-99-0 | 2(3H)-Furanone,4,5-dichlorodihydro-; 2(3H)-Furanone,4,5-dichlorodihydro-(9CI) |  | C4H4Cl2O2 | 詳情 | 供應商 | |
| 1588-60-9 | 2(3H)-Furanone,3,3-dichlorodihydro-; Butyricacid, 2,2-dichloro-4-hydroxy-, g-lactone (6CI,7CI); a,a-Dichloro-g-butyrolactone |  | C4H4Cl2O2 | 詳情 | 供應商 | |
| 16502-88-8 | 2-Butenoic acid,4,4-dichloro-, (E)- (9CI); Crotonicacid, 4,4-dichloro-, (E)- (8CI) |  | C4H4Cl2O2 | 詳情 | 供應商 | |
| 101258-49-5 | 2,3-Butanedione,1,1-dichloro-; 2,3-Butanedione, 1,1-dichloro- |  | C4H4Cl2O2 | 詳情 | 供應商 |