| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 3,4-cis-3-benzyloxycarbonylamino-4-carbamoyloxymethyl-1-(1-carboxy-2-methylpropyl)-2-azetidinone | 108636-64-2 | C18H23N3O7 | 393.397 |
| —— | (3S,4S)-3-benzyloxycarbonylamino-1-(1-carboxy-2-methylpropyl)-4-hydroxymethyl-2-azetidinone | 108636-63-1 | C17H22N2O6 | 350.371 |
| —— | 3,4-cis-3-benzyloxycarbonylamino-4-carbamoyloxymethyl-2-azetidione | 86334-65-8 | C13H15N3O5 | 293.279 |