| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 110-56-5 | 1,4-二氯丁烷 | 1,4-Dichlorobutane; Tetramethylene dichloride |  | C4H8Cl2 | 详情 | 供应商 |
| 616-21-7 | 1,2-二氯丁烷 | Butane, 1,2-dichloro-; (?à)-1,2-Dichlorobutane; 1,2-Dichlorobutane; NSC 93880; dl-1,2-Dichlorobutane |  | C4H8Cl2 | 详情 | 供应商 |
| 7581-97-7 | 2,3-二氯丁烷 | Butane, 2,3-dichloro-; 2,3-Dichlorobutane |  | C4H8Cl2 | 详情 | 供应商 |
| 1190-22-3 | 1,3-二氯丁烷 | Butane, 1,3-dichloro-; 1,3-Dichlorobutane |  | C4H8Cl2 | 详情 | 供应商 |
| 541-33-3 | 1,1-二氯丁烷 | Butane, 1,1-dichloro-; 1,1-Dichlorobutane; Butylidene chloride |  | C4H8Cl2 | 详情 | 供应商 |
| 26761-81-9 | Butane, dichloro-; Dichlorobutane |  | C4H8Cl2 | 详情 | 供应商 | |
| 2211-67-8 | Butane, 2,3-dichloro-,(2R,3R)-rel-; Butane,2,3-dichloro-, (R*,R*)-(?à)-; Butane, 2,3-dichloro-, (?à)- (8CI); (R*,R*)-(?à)-2,3-Dichlorobutane; (?à)-2,3-Dichlorobutane; Butane, 2,3-dichloro-, (R*,R*)-; DL-2,3-Dichlorobutane; dl-2,3-Dichlorobutane; threo-2,3-Dichlorobutane |  | C4H8Cl2 | 详情 | 供应商 | |
| 594-37-6 | 1,2-二氯-2-甲基丙烷 | Propane,1,2-dichloro-2-methyl-; 1,2-Dichloro-2-methylpropane; 2-Methyl-1,2-dichloropropane; NSC 166449 |  | C4H8Cl2 | 详情 | 供应商 |
| 27177-44-2 | Propane,dichloro-2-methyl- (7CI,8CI,9CI); Dichloroisobutane |  | C4H8Cl2 | 详情 | 供应商 |
