560-66-7

(R)-2-((3S,5R,10S,13R,14R,17R)-3-Hydroxy-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)-6-methyl-5-methyleneheptanoic acid