12α-hydroxychol-4-en-3-one-24-coic acid methyl ester

甲基 12alpha-羟基-3-氧代-5beta-胆烷-24-酸酯

(R)-methyl 4-((8R,9S,10R,12S,13R,14S,17R)-12-hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)pentanoate

methyl 3α,12α-dihydroxy-5β-chol-14-en-24-oate

methyl 3β-hydroxy-5β-chol-9(11)-ene-24-oate acetate