(1S-(1alpha,3abeta,4aalpha,11abeta,12R*))-2,3,3a,5,10,11a-六氢-8-羟基-3a,12-二甲基-5,10-二氧代-1H-1,4a-甲桥环戊并(b)萘并(2,3-e)吡喃-12-甲醛
149471-07-8