phenyldibenzofuran,benzofuran,furan
Furan
32912-59-72-Butenedioic acid (2E)-, polymer with ethenylbenzene, 1,3-isobenzofurandione and 1,2-propanediol
32883-77-5methyl (2E)-{5-hydroxy-3-oxo-4-[3-(trifluoromethyl)phenyl]furan-2(3H)-ylidene}[3-(trifluoromethyl)phenyl]ethanoate