[20ξ,(+)]-3β,20-Dihydroxy-25-methoxylanosta-7,9(11)-diene-18-oic acid γ-lactone
[20ξ,(+)]-3β,20-Dihydroxy-25-methoxylanosta-7,9(11)-diene-18-oic acid γ-lactone([20ξ,(+)]-3β,20-Dihydroxy-25-methoxylanosta-7,9(11)-diene-18-oic acid γ-lactone)
CAS: 24041-66-5
化学式: C31H48O4