2H-1-Benzopyran-6-sulfonic acid, 2-oxo-, 2-(aminocarbonyl)hydrazide is a chemical compound registered under CAS number 646513-08-8, with the molecular formula C10H9N3O5S and a molecular weight of about 283.26 g/mol. NewsChem supplies 2H-1-Benzopyran-6-sulfonic acid, 2-oxo-, 2-(aminocarbonyl)hydrazide for laboratory research and bulk production; product code 1033176. Send an inquiry for purity, packaging, price and lead time.