C05437

zymosterol intermediate 2

5α-Cholesta-8,24-dien-3β-ol

delta8,24-Cholestadien-3beta-ol

5-alpha-cholesta-8,24-dien-3-beta-ol

(3S,5S,10S,13R,14R,17R)-10,13-dimethyl-17-[(2R)-6-methylhept-5-en-2-yl]-2,3,4,5,6,7,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-ol