英文别名6alpha, 7alpha-epoxy-2-oxabicyclo[3.3.0]octan-3-one; 6a,7a-epoxy-2-oxabicyclo[3.3]octan-3-one; 4H-Oxireno[3,4]cyclopenta[1,2-b]furan-4-one,hexahydro-,(1aalpha,2aalpha,5aalpha,5balpha)-(9CI); 6α,7α-Epoxy-2-oxabicyclo[3.3.0]octan-3-one; 4H-Oxireno[3,4]cyclopenta[1,2-b]furan-4-one, hexahydro-, (1aR,2aS,5aS,5bS)-rel-; 4H-Oxireno[3,4]cyclopenta[1,2-b]furan-4-one, hexahydro-, (1aa,2aa,5aa,5ba)-; (1aR,2aS,5aS,5bS)-tetrahydro-1aH-oxireno[2',3':3,4]cyclopenta[1,2-b]furan-4(5bH)-one 
