| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | trans-2-(3-Benzoylamino-4-methoxy-2-oxo-1-azetidinyl)(cyclopentyliden)essigsaeure-methylester | 76457-69-7 | C19H22N2O5 | 358.394 |
| —— | cis-(3-Benzoylamino-4-chlor-2-oxo-1-azetidinyl)(cyclopentyliden)essigsaeure-methylester | 76468-98-9 | C18H19ClN2O4 | 362.813 |
| —— | Cyclopentyliden-cis-(7-oxo-3-phenyl-4-oxa-2,6-diazabicyclo<3.2.0>hept-2-en-6-yl)essigsaeure-methylester | 76457-68-6 | C18H18N2O4 | 326.352 |