dichlorodibenzofuran,benzofuran,furan
Benzofuran
775343-12-94,7-Ethenoisobenzofuran-1(3H)-one,3a,4,5,6,7,7a-hexahydro-5,6-dihydroxy-7-methyl-, (3aS,4R,5S,6R,7S,7aS)-
68140-61-4Hexanedioic acid, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, 2,2-dimethyl-1,3-propanediol and 2,2-oxybis[ethanol]