| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 3211-20-9 | 反式-1,2-环丁腈 | 1,2-Cyclobutanedicarbonitrile,(1R,2R)-rel-; 1,2-Cyclobutanedicarbonitrile,trans- (8CI); NSC 73704; trans-1,2-Cyclobutanedicarbonitrile; trans-1,2-Dicyanocyclobutane |  | C6H6N2 | 详情 | 供应商 |
| 3211-19-6 | 顺式-1,2-环丁腈 | 1,2-Cyclobutanedicarbonitrile,(1R,2S)-rel-; 1,2-Cyclobutanedicarbonitrile,cis- (8CI); cis-1,2-Cyclobutanedicarbonitrile; cis-1,2-Cyclobutanedinitrile; cis-1,2-Dicyanocyclobutane |  | C6H6N2 | 详情 | 供应商 |
