| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 28321-79-1 | Butanedinitrile,2,3-diimino-; Butanedinitrile,diimino- (9CI); Succinonitrile, diimino- (8CI); 2,3-Diiminosuccinonitrile; Diiminosuccinonitrile |  | C4H2N4 | 详情 | 供应商 | |
| 251-05-8 | Imidazo[4,5-c]pyrazole(8CI,9CI); 1,2,4,6-Tetraazapentalene |  | C4H2N4 | 详情 | 供应商 | |
| 251-50-3 | Imidazo[4,5-d]imidazole(8CI,9CI); 1,3,4,6-Tetraazapentalene; Imidaz[d]imidazole |  | C4H2N4 | 详情 | 供应商 | |
| 36307-61-6 | Methanetricarbonitrile,amino- (9CI); Aminotriacetonitrile |  | C4H2N4 | 详情 | 供应商 | |
| 250-73-7 | Pyrazolo[3,4-c]pyrazole(8CI,9CI); 1,2,5,6-Tetraazapentalene |  | C4H2N4 | 详情 | 供应商 |
