benzofuranone,dihydroxy,benzofuran,furan,furanone
Furan
68832-40-6(3aR)-3aα,4,4a,5,6,7,7aα,8,9,9aα-Decahydro-5α-hydroxy-4aβ,8β-dimethyl-3-methyleneazuleno[6,5-b]furan-2(3H)-one 72947-97-82-Butenoic acid,4-hydroxy-2-methyl-,(3aR,- 4R,6R,6aS,7R,9aR,9bR)-7-(acetyloxy)-6- (chloromethyl)-2,3,3a,4,5,6,6a,7,9a,9bdecahydro- 6-hydroxy-9-methyl-3-methylene- 2-oxoazuleno[4,5-b]furan-4-yl ester,(2Z)-