(2aE,4E,4'S,5'S,6R,6'S,8E,11R,20R,20aR,20bS)-4',20,20b-三羟基-5',6,8,19-四甲基-6'-[(1E)-1-甲基丙-1-烯-1-基]-3',4',5',6,6',7,10,11,14,15,17a,20,20a,20b-十四氢-2H,17H-螺[11,15-亚甲基呋喃并[4,3,2-pq][2,6]苯并二氧杂环八癸炔-13,2'
102042-08-0