1,3-BENZENEDICARBONYL CHLORIDE 1,3-Benzenedicarbonyl dichloride 1,3-Benzenedicarboxylic acid, dichloride 188665-61-4 4-09-00-03295 (Beilstein Handbook Reference) 99-63-8 BRN 0638342 Dichlorid kyseliny isoftalove [Czech] EINECS 202-774-7 HSDB 5326 Isophthalic acid chloride Isophthalic acid dichloride Isophthalic chloride Isophthaloyl chloride Isophthaloyl dichloride Isophthalyl chloride Isophthalyl dichloride Isothaloyl chloride NSC 41884 m-Benzenedicarbonyl chloride m-Phthalic dichloride m-Phthaloyl chloride m-Phthalyl dichloride meta-Phthalyl dichloride