hydroxybutylidene,isobenzofuran,benzofuran,furan
Furan
80931-19-7[2R,5S,(+)]-4,4aα,5,5,6,7,8,8a-Octahydro-4α-hydroxy-2,5,5,5,8aβ-pentamethylspiro[furan-2(3H),1(4H)-naphthalene]-5β-acetic acid Isobenzofuran
96829-61-71,7-Ethenocycloprop[c]isobenzofuran,4-[(1R)-1,- 5-dimethyl-4-hexenyl]-1,1a,3,3a,4,5,6,7- octahydro-3-methoxy-7-methyl-,(1R,1aR,3R,- 3aR,4R,7R,7aR)-