dihydroisobenzofuran,carboxylic,benzofuran,furan,isobenzofuran
Isobenzofuran
61128-45-81H,3H-Benzo[1,2-c:4,5-c']difuran-1,3,5,7- tetrone,polymer with 1,3-benzenediamine and 5,5'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]- bis[1,3-isobenzofurandione]