16,24-环麦角甾-22-烯-26-酸, 1,11,12-三(乙酰氧基)-2,3-环氧-5,6,15,23,25-五羟基-7-羰基-, g-内酯, (1a,2a,3a,5a,6a,11a,12a,15a,16b,25S)- (9CI)
157458-68-9