Synonyms: 4beta-Hydroxywithanolide E;4-beta-Hydroxywithanolide E;Withanolide E, 4-beta-hydroxy-;NSC212509;NSC 212509;5,6-Epoxy-4,14,17,20,22-pentahydroxy-1-oxoergosta-2,24-dien-26-oic acid delta-lactone;(4|A,5|A,6|A,17|A,22r)-4,14,17,20-tetrahydroxy-5,6:22,26-diepoxyergosta-2,24-diene-1,26-dione;55860-26-9;Ergosta-2,24-dien-26-oic acid, 5,6-epoxy-4,14,17,20,22-pentahydroxy-1-oxo-, delta-lactone, (4-beta,5-beta,6-beta,17-alpha,22R)-;AC1L2K6M;4.beta.-Hydroxywithanolide E;CHEMBL502563;KST-1A6032;AR-1A6190;WITHANOLIDE E, 4-B-HYDROXY-;NSC-212509;LS-64532;NCI60_001790;Ergosta-2, 5,6-epoxy-4,14,17,20,22-pentahydroxy-1-oxo-, .delta.-lactone;Ergosta-2, 5,6-epoxy-4,14,17,20,22-pentahydroxy-1-oxo-, .delta.-lactone, (4.beta.,5.beta.,6.beta.,17.alpha.,22R)-