Synonyms: potassium 3,5-bis(methoxycarbonyl)benzenesulfonate;AC1LANQE;Dimethyl 5-sulfoisophthalate, potassium salt;AC1Q1U3K;Ambcb5546618;MolPort-002-155-419;EINECS 233-915-0;AR-1L1483;CCG-10946;BIM-0023935.P001;Potassium dimethyl 5-sulphonatoisophthalate;Isophthalic acid, 5-potassium sulfo, dimethyl ester;1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester, potassium salt;5-Sulfo-1,3-benzenedicarboxylic acid, 1,3-dimethyl ester, potassium salt;1,3-Benzenedicarboxylic acid, 5-sulfo-, 1,3-dimethyl ester, potassium salt (1:1);10433-41-7