143239-39-8 1,4-Benzenedicarboxylic acid,polymers with by-products from manuf. of di-Me terephthalate, diethyleneglycol, di-Me terephthalate, ethylene glycol and glycerol
143232-31-9 Benzenesulfonic acid,4-[[1,3-dioxo-4-[[3-[(pentadecylamino)carbonyl]phenyl]thio]butyl]amino]-,monopotassium salt