5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 1,1-methylenebis4-isocyanatobenzene

三苯六甲酸酐与1,1-亚甲基双(4-异氰酸酯苯)的共聚物
Order 25053-57-0 isobenzofurancarboxylic,dihydro,dioxo,polymer,methylenebis,isocyanatobenzene,benzofuran,benzofurancarboxylic acid,furan,furancarboxylic acid,isobenzofuran