bromo,diethylamino,oxoethyl,compd,tetrahydrofuran,furan
Furan
77353-82-3(3aR)-3,3aβ,4,5,6,6aβ,9aβ,9bα-Octahydro-4β-hydroxy-9-hydroxymethyl-6α-methyl-3-methyleneazuleno[4,5-b]furan-2,7-dione
77353-83-43a,4,4a,5,6,7,9,9a-Octahydro-4,5-dihydroxy-4a,8-dimethyl-3-methyleneazuleno[6,5-b]furan-2(3H)-one