英文名称: | 24-dien-26-oic acid, 5,6-epoxy-4,14,17,20,22-pentahydroxy-1-oxo-ergosta- del | (4-beta,5-beta,6-beta,17-alpha,22R)-ta-lacton | 4-beta-hydroxywithanolide e | 5,6-epoxy-4,14,17,20,22-pentahydroxy-1-oxoergosta-2,24-dien-26-oic acid delta | nsc 212509 | 4-beta-hydroxy-withanolide | 5,6-epoxy-4,14,17,20,22-pentahydroxy-1-oxo-, delta-lactone,(4-beta,5-beta,6-betaergosta-24-dien-26-oic acid |
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