(2S,2'R,3R,3'R)-3',5,5',7,7'-五羟基-2'-(3-羟基-4-甲氧苯基)-2-(4-羟基苯基)-2,2',3,3'-四氢-4H,4'H-3,8'-联色烯-4,4'-二酮
802310-01-6