tetrahydrofuran,acetonitrile,furan
Furan
1684-54-4(5aS,9aS)-6,6,9a-Trimethyl-4,5,5a,6,7,8,9,9a-octahydronaphtho[1,2-c]furan-1(3H)-one 30987-48-5(2S)-3,3aβ,6,6,9aβ-Pentamethyl-3a,4,5,5aα,6,7,8,9,9a,9bα-decahydrospiro[furan-2(5H),2(1H)-naphtho[2,1-b]furan]-5-one