| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 75-07-0 | 乙醛; 无水乙醛 | acetaldehyde; Ethanal |  | C2H4O | 详情 | 供应商 |
| 9002-91-9 | 聚乙醛; 四聚乙醛 | Metaldehyde; acetaldehyde polymerized; acetaldehyde homopolymer |  | C2H4O | 详情 | 供应商 |
| 28211-77-0 | 尿素与乙醛的聚合物 | Urea, polymer with acetaldehyde; Urea,polymer with acetaldehyde |  | C2H4O | 详情 | 供应商 |
| 1632-98-0 | 乙醛-13C2 | acetaldehyde-13C2(6CI,7CI,8CI,9CI); acetaldehyde-13C2 99 ATOM % 13C2 |  | 13C2H4O | 详情 | 供应商 |
| 141-46-8 | ?乙醛 | acetaldehyde, hydroxy-(9CI); Glycolaldehyde(8CI); 2-Hydroxyacetaldehyde; 2-Hydroxyethanal; 2-Oxoethanol; Diose; Glycolicaldehyde; Hydroxyacetaldehyde; Hydroxyethanal; Methylolformaldehyde; Monomethylolformaldehyde; NSC 67935 |  | C2H4O2 | 详情 | 供应商 |
| 71122-42-4 | acetaldehyde-1-13C,2-hydroxy- (9CI); [1-13C]GLYCOLALDEHYDE |  | C2H4O2 | 详情 | 供应商 | |
| 478529-67-8 | acetaldehyde-2-13C,2-hydroxy- (9CI); [2-13C]GLYCOLALDEHYDE |  | C2H4O2 | 详情 | 供应商 | |
| 32797-12-9 | Ethanesulfonic acid,2-oxo-; Methanesulfonicacid, formyl- (8CI); Sulfoacetaldehyde |  | C2H4O4S | 详情 | 供应商 |
