| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 18,21-dihydroxy-5β-pregnane-3,20 dione-18,20-hemiacetal | 86698-67-1 | C21H32O4 | 348.483 |
| —— | Pregnan-3-one, 18,20-epoxy-20-hydroxy-, (5b)- | 93716-47-3 | C21H32O3 | 332.483 |
| 18,20-环-20,21-二羟基-4-孕烯-3-酮 | 18,21-dihydroxy-4-pregnen-3,20-dione | 10385-97-4 | C21H30O4 | 346.467 |
| —— | 18-(acetoxy)-29(R)-hydroxy-5β-pregnan-3-one | 93716-40-6 | C23H36O4 | 376.536 |
| —— | 20(R)-hydroxy-3-oxo-5β-pregnan-18-oic acid γ-lactone | 93781-08-9 | C21H30O3 | 330.467 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 21-(acetyloxy)-18,20-epoxy-5β-pregnane-3α,20-diol | 86698-70-6 | C23H36O5 | 392.536 |
| —— | 18,21-dihydroxy-5β-pregnane-3,20 dione-18,20-hemiacetal | 86698-67-1 | C21H32O4 | 348.483 |
| —— | 3α,18,21-trihydroxy-5β-pregnane-20-one 18,20-hemiacetal | 31935-07-6 | C21H34O4 | 350.499 |
| —— | 3β,18,21-trihydroxy-5β-pregnane-20-one 18,21-hemiacetal | 86698-73-9 | C21H34O4 | 350.499 |