1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid, dimethyl ester, nonanedioic acid, 1,2-ethanediol and 2,2-dimethyl-1,3-propanediol 1,3-Benzenedicarboxylic acid, polymer with dimethyl 1,4-benzenedicarboxylate, 2,2-dimethyl-1,3-propanediol, 1,2-ethanediol and nonanedioic acid 75701-44-9