2,1-Benzisothiazole-3-carboxylic acid is a chemical compound registered under CAS number 34250-66-3, with the molecular formula C8H5NO2S and a molecular weight of about 179.2 g/mol. It is also known as 2,1-BENZOISOTHIAZOLE-3-CARBOXYLIC ACID. ReagentForLab supplies 2,1-Benzisothiazole-3-carboxylic acid for laboratory research and bulk production; product code 477197. Send an inquiry for purity, packaging, price and lead time.