| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 6746-94-7 | 环丙乙炔 | Cyclopropyl acetylene; Cyclopropylacetylene |  | C5H6 | 详情 | 供应商 |
| 5164-35-2 | Bicyclo[2.1.0]pent-2-ene; Bicyclo[2,1,0]penten-2-ene |  | C5H6 | 详情 | 供应商 | |
| 542-92-7 | 环戊二烯; 1,3-环戊二烯；茂 | 1,3-Cyclopentadiene; Cyclopentadiene; Pentole; Pyropentylene; R-Pentine |  | C5H6 | 详情 | 供应商 |
| 78-80-8 | 2-甲基-1-丁烯-3-炔; 异丙烯基乙炔; 2-甲-3-炔-1-丁烯; 2-Methyl-1-butenyne; 2-Methylbutenyne; 1-Butene-3-yne | 1-Buten-3-yne,2-methyl- (6CI,8CI,9CI); 2-Methyl-1-buten-3-yne; 2-Methyl-1-butene-3-yne; 2-Methyl-1-butenyne; 2-Methylbutenyne; 3-Methyl-3-buten-1-yne; 3-Methyl-3-butene-1-yne; Isopropenylacetylene; NSC9296; Valylene |  | C5H6 | 详情 | 供应商 |
| 646-05-9 | 1-Penten-3-yne(6CI,7CI,8CI,9CI); 1-Methyl-2-vinylacetylene; Methylvinylacetylene; Pyrylen; Pyrylene; Vinylmethylacetylene |  | C5H6 | 详情 | 供应商 | |
| 10563-01-6 | 1,2,4-Pentatriene(6CI,7CI,8CI,9CI); Vinylallene |  | C5H6 | 详情 | 供应商 | |
| 871-28-3 | 1-Penten-4-yne(6CI,7CI,8CI,9CI); 4-Penten-1-yne; Allylacetylene; Vinyl(ethynyl)methane |  | C5H6 | 详情 | 供应商 | |
| 2206-23-7 | 2,5-二氯-3-碘吡啶 | 3-Penten-1-yne(6CI,7CI,8CI,9CI); 2-Penten-4-yne; Propenylacetylene |  | C5H6 | 详情 | 供应商 |
| 2004-69-5 | 3-Penten-1-yne, (3E)-(9CI); 3-Penten-1-yne,(E)- (8CI); E-Pent-2-en-4-yne; trans-2-Penten-4-yne; trans-3-Penten-1-yne |  | C5H6 | 详情 | 供应商 | |
| 1574-40-9 | 3-Penten-1-yne, (3Z)-(9CI); 3-Penten-1-yne,(Z)- (8CI); Z-3-Penten-1-yne; Z-Pent-2-en-4-yne; cis-3-Penten-1-yne; cis-Penten-1-yne |  | C5H6 | 详情 | 供应商 |
