| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 64-19-7 | 乙酸; 冰醋酸; 冰乙酸; 醋酸 | Acetic acid glacial; Glacial acetic acid |  | C2H4O2 | 详情 | 供应商 |
| 107-31-3 | 甲酸甲酯 | methyl formate; Methanoicacid methyl ester; Methyl methanoate; |  | C2H4O2 | 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 | |
| 478529-69-0 | Acetaldehyde-13C2,hydroxy- (9CI) |  | C2H4O2 | 详情 | 供应商 | |
| 77431-49-3 | Acetaldehyde,2-hydroxy-, dimer; Acetaldehyde,hydroxy-, dimer (9CI); Glycolaldehyde dimer |  | C2H4O2 | 详情 | 供应商 | |
| 65144-74-3 | 1,2-Ethenediol, (1Z)-(9CI); 1,2-Ethenediol,(Z)-; (Z)-1,2-Dihydroxyethene; cis-1,2-Dihydroxyethylene; cis-1,2-Ethenediol |  | C2H4O2 | 详情 | 供应商 | |
| 1571-60-4 | 1,2-Ethenediol(7CI,8CI,9CI); 1,2-Dihydroxyethene; 1,2-Dihydroxyethylene |  | C2H4O2 | 详情 | 供应商 |
