齐墩果-12-烯-28-酸, 3-[(2-O-b-D-吡喃葡萄糖基-b-D-吡喃葡萄糖基)氧代]-2,23-二羟基-,2-O-b-D-吡喃葡萄糖基-b-D-吡喃葡萄糖基酯, (2b,3b,4a)- (9CI)
168570-26-1