| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 1-Methyl-3.17α.21-trihydroxy-19-nor-9β-pregna-1.3.5(10)-trien-11.20-dion-3.21-diacetat | 13341-86-1 | C25H30O7 | 442.509 |
| —— | 3,21-Diacetat des 3.17α.21-Trihydroxy-1-methyl-19-norpregnantrien-(1.3.510)-dion-(11.20) | 13319-96-5 | C25H30O7 | 442.509 |
| —— | 21-Acetat des 17α.21-Dihydroxy-3-methoxy-1-methyl-9β-19-norpregnantrien-(1.3.510)-dion-(11.20) | 13341-88-3 | C24H30O6 | 414.499 |