5-hydroxy-4-nitro-benzothiophene-2-carboxylic acid is a chemical compound registered under CAS number 101870-13-7, with the molecular formula C9H5NO5S and a molecular weight of about 239.2 g/mol. It is also known as 5-hydroxy-4-nitro-1-benzothiophene-2-carboxylic acid. DeWeiChem supplies 5-hydroxy-4-nitro-benzothiophene-2-carboxylic acid for laboratory research and bulk production; product code 2082789. Send an inquiry for purity, packaging, price and lead time.