| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 55242-84-7 | 4-氰基噁唑; 4-氰基恶唑 | Oxazole-4-carbonitrile; 4-Cyanooxazole |  | C4H2N2O | 详情 | 供应商 |
| 13913-71-8 | 2,3-Oxiranedicarbonitrile; Succinonitrile,2,3-epoxy- (6CI); Succinonitrile, epoxy- (7CI,8CI); 2,3-Dicyanooxirane |  | C4H2N2O | 详情 | 供应商 | |
| 68776-57-8 | 3-Isoxazolecarbonitrile |  | C4H2N2O | 详情 | 供应商 | |
| 68776-58-9 | 4-Isoxazolecarbonitrile; 4-Cyanoisoxazole |  | C4H2N2O | 详情 | 供应商 |
