tetrachlorodibenzofuran,benzofuran,furan
Benzofuran
5211-80-31(3H)-Isobenzofuranone,3-[4-(benzoyloxy)-3-methoxyphenyl]-3-[2-(benzoyloxy)-4-methylphenyl]-
52117-68-7(+)-1-[2,3-Dihydro-6-hydroxy-2-(1-hydroxy-1-methylethyl)-4-methoxybenzofuran-7-yl]ethanone
55250-84-5o-anilino-6-(cyclohexylmethylamino)-3-methylspiro[isobenzofuran-1(3H),9-[9H]xanthene]-3-one