trans-Hexahydro-2(3H)-benzofuranone

hexahydro-, trans-2(3H)-Benzofuranone

rel-(3aα*,7aβ*)-Octahydrobenzofuran-2-one

rel-3aα*,4,5,6,7,7aβ*-Hexahydrobenzofuran-2(3H)-one