Synonyms: (3aR-(3aalpha,4alpha,5beta,6aalpha))-Hexahydro-4-(hydroxymethyl)-2-oxo-2H-cyclopenta(b)furan-5-yl benzoate;[(1S,3R,4R,5R)-4-(hydroxymethyl)-7-oxo-8-oxabicyclo[3.3.0]oct-3-yl] benzoate;Corey lactone benzoate;[3aR-(3aα,4α,5β,6aα)]-hexahydro-4-(hydroxymethyl)-2-oxo-2H-cyclopenta[b]furan-5-yl benzoate;5-(Benzoyloxy) hexahydro-4-(hydroxymethyl)-2H-cyclopenta[b]furan-2-one;