| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 188861-17-8 | Ergosta-2,4,24-trien-26-oicacid, 7,18,20,22,27-pentahydroxy-1-oxo-, d-lactone, (7b,22R)- (9CI); SomniWithanolide |  | C28H38O7 | 详情 | 供应商 | |
| 56973-41-2 | Ergosta-2,24-dien-26-oicacid, 6,7-epoxy-5,22-dihydroxy-1-oxo-, d-lactone, (5a,6a,7a,22R)-; Lyciumsubstance B; Withanolide B |  | C28H38O5 | 详情 | 供应商 | |
| 50657-13-1 | Ergosta-3,5,24-trien-26-oicacid, 14,17,20,22-tetrahydroxy-1-oxo-, d-lactone, (22R)-; WithanolideK |  | C28H38O6 | 详情 | 供应商 |
