butyl,chlorofuran,furan
Furan
29065-14-33-Cyclohexene-1-aceticacid,2-[4-(3-furanyl)octahydro-2-hydroxy-4a-methyl-8-methyleneoxireno[d][2]benzopyran-7-yl]-5-hydroxy-2,6,6-trimethyl-,methyl ester (9CI)
37163-90-9(3aS)-3,3aβ,4,5,6,8aβ-Hexahydro-5β-hydroxy-6α-methyl-3-methylene-7-(3-oxobutyl)-2H-cyclohepta[b]furan-2-one
87402-87-76(2H)-Benzofuranone,2-(1,3-benzodioxol-5- yl)-3,3a-dihydro-3a-methoxy-3-methyl-5- (2-propenyl)-,(2S,3R,3aR)-