| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 17-hydroxy-3-methoxy-1-methyl-19-nor-pregna-1,3,5(10)-trien-20-one | 28164-16-1 | C22H30O3 | 342.478 |
| —— | 16α,17-epoxy-3-methoxy-1-methyl-19-nor-pregna-1,3,5(10)-trien-20-one | 115002-72-7 | C22H28O3 | 340.463 |
| —— | 16α,17-epoxy-3-methoxy-1-methyl-19-nor-pregna-1,3,5(10),6-tetraen-20-one | 124163-32-2 | C22H26O3 | 338.447 |
| —— | 3-methoxy-1-methyl-19-nor-pregna-1,3,5(10),6,16-pentaen-20-one | 124163-09-3 | C22H26O2 | 322.447 |