Benzenesulfonyl isocyanate, 4-isocyanato- is a chemical compound registered under CAS number 1773-41-7, with the molecular formula C8H4N2O4S and a molecular weight of about 224.19 g/mol. ProvideChemicals supplies Benzenesulfonyl isocyanate, 4-isocyanato- for laboratory research and bulk production; product code 787717. Send an inquiry for purity, packaging, price and lead time.