methyl,methylbutan,dihydrofuran,furan
Dihydrofuran
82231-14-9(1R,4aR,5S,6R,8S,8aS)-5,6,8a-trimethyl-5-[2-(5-oxo-2,5-dihydrofuran-3-yl)ethyl]octahydro-2H-spiro[naphthalene-1,2'-oxiran]-8-yl acetate
64381-92-61-[4-hydroxy-5-(hydroxymethyl)-2,5-dihydrofuran-2-yl]-5-(trifluoromethyl)pyrimidine-2,4(1H,3H)-dione