分子式:C11H16O4
(-)-6beta-羟甲基-7alpha-羟基-顺式-2-氧杂双环[3.3.0]辛-3-酮 (3aR,4S,5R,6aS)-4-(叔-丁基二苯基硅烷基氧基)甲基-5-羟基-六氢-2H-环戊[b]呋喃-2-酮