5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 4,4-oxybis(benzenamine) and 4,4-(sulfonylbis(4,1-phenyleneoxy))bis(benzenamine)

CAS No: 72968-66-2

isobenzofurancarboxylic,dihydro,dioxo,polymer,oxybis,benzenamine,sulfonylbis,phenyleneoxy,benzofuran,benzofurancarboxylic acid,furan,furancarboxylic acid,isobenzofuran