benzofuran,carbohydrazide,furan
Benzofuran
89418-80-41,3-Benzenedicarboxylic acid, polymer with 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid, 2,2-dimethyl-1,3-propanediol, 2-ethyl-2-(hydroxymethyl)-1,3-propanediol and alpha-hydro-omega-hydroxypoly(oxy-1,2-ethanediyl), ammonium sodium salt Furan
221016-13-31,3-Benzenedicarboxylic acid polymer with 1,4-benzenedicarboxylic acid, 2,2-bis(hydroxymethyl)butanoic acid, 1,4-butanediol, 1,3-di hydro-1,3-dioxo-5-isobenzofurancarboxylic acid, 1,6-diisocyanato hexane, hexanedioic acid and 2-methyl-1,3-propanediol