2H-1-Benzothiopyran-4-carboxylic acid, 3,4-dihydro- is a chemical compound registered under CAS number 80858-99-7, with the molecular formula C10H10O2S and a molecular weight of about 194.25 g/mol. FireTardant supplies 2H-1-Benzothiopyran-4-carboxylic acid, 3,4-dihydro- for laboratory research and bulk production; product code 883976. Send an inquiry for purity, packaging, price and lead time.