1-Phenoxathiincarboxylic acid is a chemical compound registered under CAS number 99420-27-6, with the molecular formula C13H8O3S and a molecular weight of about 244.26 g/mol. KingChemi supplies 1-Phenoxathiincarboxylic acid for laboratory research and bulk production; product code 2159968. Send an inquiry for purity, packaging, price and lead time.