4-methylthiophen-2-amine;oxalic Acid is a chemical compound registered under CAS number 14893-94-8, with the molecular formula C7H9NO4S and a molecular weight of about 203.21 g/mol. KingChemi supplies 4-methylthiophen-2-amine;oxalic Acid for laboratory research and bulk production; product code 1593609. Send an inquiry for purity, packaging, price and lead time.