英文别名14-Demethyllanosterol | 4,4-Dimethylzymosterol | 7448-02-4 | 4,4-Dimethyl-5alpha-cholesta-8,24-dien-3beta-ol | (3beta,5alpha)-4,4-dimethylcholesta-8,24-dien-3-ol | (3S,5R,10S,13R,14R,17R)-4,4,10,13-tetramethyl-17-[(2R)-6-methylhept-5-en-2-yl]-1,2,3,5,6...