| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 2563355-28-0 | 1-溴-2-丁炔 | 1-Bromo-2-butyne |  | C4H5Br | 詳情 | 供應商 |
| 38771-21-0 | 1-Butyne, 4-bromo-(6CI,9CI); 1-Bromo-3-butyne; 4-Bromo-1-butyne |  | C4H5Br | 詳情 | 供應商 | |
| 18668-72-9 | 1-Butyne, 3-bromo-(6CI,7CI,8CI,9CI); 1-Methylpropargylbromide; 2-Bromo-3-butyne; 3-Bromo-1-butyne; 3-Bromobutyne; |  | C4H5Br | 詳情 | 供應商 | |
| 3355-28-0 | 1-溴-2-丁炔; 1-溴-2-丁炔; | 2-Butyne, 1-bromo-; 2-Butyne,bromo- (6CI,7CI); 1-Bromo-2-butyne; 1-Bromo-3-methyl-2-butyne; 2-Butyn-1-ylbromide; 2-Butynyl bromide; 4-Bromobut-2-yne |  | C4H5Br | 詳情 | 供應商 |