1-Naphthalenesulfonic acid,4-hydroxy-3-[[4-[(2-thienylsulfonyl)amino]phenyl]azo]- is a chemical compound registered under CAS number 61556-62-5, with the molecular formula C20H15N3O6S3 and a molecular weight of about 489.54 g/mol. ChemIBD supplies 1-Naphthalenesulfonic acid,4-hydroxy-3-[[4-[(2-thienylsulfonyl)amino]phenyl]azo]- for laboratory research and bulk production; product code 747912. Send an inquiry for purity, packaging, price and lead time.