英文名称:
(20S,25R)-5,6β-Epoxy-4β,22-dihydroxy-1-oxo-5β-ergost-2-en-26-oic acid δ-lactone
英文别名:
(20S,25R)-5,6β-Epoxy-4β,22-dihydroxy-1-oxo-5β-ergost-2-en-26-oic acid δ-lactone;Ergost-2-en-26-oic acid, 5,6-epoxy-4,22-dihydroxy-1-oxo-, δ-lactone, (4β,5β,6β,22R,25R)- (9CI)