Synonyms: | AC1O579M;1,3-dioxo-2-benzofuran-5-carboxylic acid; hexanedioic acid; 1-isocyanato-4-[(4-isocyanatophenyl)methyl]benzene;56551-71-4;Hexanedioic acid, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid and 1,1'-methylenebis(4-isocyanatobenzene) |