2H-萘并[1,8-bc]呋喃-2-酮,6-[2-(2,5-二氢-5-羰基-3-呋喃基)乙基]-4,5,5a,6,7,8,8a,8b-八氢-6,7,8b-三甲基-,(5aS,6R,7S,8aR,8bR)-
172723-26-1