benzofuranone,hexahydro,benzofuran,furan,furanone
Furan
20149-41-1(1aS,4R,5Z,10S,10aS)-4-Acetoxy-3,4,10,10a-tetrahydro-5,9-dimethyl-2H-10,1a-(epoxymethano)oxireno[4,5]cyclodeca[1,2-b]furan-12-one
39012-16-3(4S,10R)-10-Butyl-5,9,10,11-tetrahydro-10-hydroxy-4-pentyl-1H-cyclonona[1,2-c:5,6-c]difuran-1,3,6,8(4H)-tetrone