| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 3,11-dioxo-pregna-4,17(20)c-dien-21-oic acid methyl ester | 1474-15-3 | C22H28O4 | 356.462 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 3,3-ethanediyldioxy-pregna-5,17(20)c-diene-11α,21-diol | 3546-74-5 | C23H34O4 | 374.521 |
| —— | 3,3-ethanediyldioxy-pregna-5,17(20)c-diene-11β,21-diol | 3546-74-5 | C23H34O4 | 374.521 |
| —— | 3,3-ethanediyldioxy-5,6α-epoxy-11-oxo-5α-pregn-17(20)c-en-21-oic acid methyl ester | 985-95-5 | C24H32O6 | 416.514 |
| —— | 3,3-ethanediyldioxy-6β-fluoro-5-hydroxy-11-oxo-5α-pregn-17(20)c-en-21-oic acid methyl ester | 5319-18-6 | C24H33FO6 | 436.521 |
| —— | 6β-fluoro-5-hydroxy-3,11-dioxo-5α-pregn-17(20)c-en-21-oic acid methyl ester | 4838-36-2 | C22H29FO5 | 392.468 |