(2R,4aS,6aR,6aS,6bR,8aR,10R,11R,12aR)-10,11-二羟基-1,2,6a,6b,9,9,12a-七甲基-3,4,5,6,6a,7,8,8a,10,11,12,13-十二氢-2H-苉-4alpha-羧酸
129058-59-9