| CAS登錄號 | 中文名 | 英文名 | 分子結構式 | 分子式 | 詳情 | 供應商 |
| 4298-52-6 | 2-乙炔噻吩; 2-乙炔基噻吩 | 2-Ethynylthiophene; 2-Acetylenethiophene; 2-Ethynylthiophene; 2-Thienylacetylene; 2-Thienylethyne |  | C6H4S | 詳情 | 供應商 |
| 67237-53-0 | 3-乙炔基噻吩 | 3-Ethynylthiophene; (3-Thiophene)acetylene; 3-Ethynylthiophene; 3-Thienylacetylene |  | C6H4S | 詳情 | 供應商 |
| 50555-55-0 | Thiirane,2,3-diethynyl-, trans- (9CI); Thiirane,trans-2,3-diethynyl- |  | C6H4S | 詳情 | 供應商 |