methyl,octyldihydrofuran,dihydrofuran,furan
Furan
186511-06-82-Propenoic acid reaction products with o-cresol-epichlorohydrin-formaldehyde polymer and 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione
75869-76-02-[(1E)-1,2-bis(2-phenylhydrazinylidene)ethyl]tetrahydrofuran-3,4-diol (non-preferred name)