isobenzofuranone,phenylethynyl,benzofuran,benzofuranone,furan,furanone,isobenzofuran
Benzofuran
69672-69-1(2S)-3,4,4aα,5,6,7,8,8a-Octahydro-5-methoxy-2β,5,5,8aβ-tetramethylspiro[benzofuran-2(3H),1(2H)-naphthalene]-4,7-dione Isobenzofuran
32313-05-6Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid, 1,4,5,6,7,7-hexachloro-, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol and 1,3-isobenzofurandione