| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 108899-52-1 | propanoic acid, 2-oxo-,anhydride with Acetic acid; Pyruvicacid, anhydride with AcOH (6CI) | ![]() | C5H6O4 | 详情 | 供应商 | |
| 13080-96-1 | propanoic acid,anhydride with Acetic acid; Propionicacid, anhydride with AcOH (6CI,7CI); Propionic acid, anhydride with Acetic acid(8CI); Acetic acid, anhydride with propionic acid (8CI); Acetic propionicanhydride; Acetyl propionate | ![]() | C5H8O3 | 详情 | 供应商 |