p. 1081 - 1084
(2007/10/02)(E)-(R)-6-((3S,10S,13R,14R,17R)-3-Acetoxy-4,4,10,13,14-pentamethyl-2,3,4,5,6,7,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2-methyl-hept-2-enoic acid methyl ester
3β-acetoxy-(5α)-lanosta-8,24-diene