(-)-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-(hydroxymethyl)-2-oxo-3,3a,4,5,6,6a-hexahydrocyclopenta[b]furan-5-yl] acetate

(3aS,4R,5S,6aR)-(+)-六氢-5-羟基-4-(羟甲基)-2H-环戊并[b]呋喃-2-酮

(3aS,4R,5S,6aR)-5-acetoxy-4-(hydroxymethyl)hexahydro-2H-cyclopenta[b]furan-2-one

(3AR,4S,5R,6AS)-4-[(乙酰氧基)甲基]六氢-5-羟基-2H-环戊并[B]呋喃-2-酮