Benzenesulfonamide,3-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-4-hydroxy-5-nitro- is a chemical compound registered under CAS number 111153-10-7, with the molecular formula C16H14N6O6S and a molecular weight of about 418.38 g/mol. It is also known as 1-Phenol-4-sulfonamide,2-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-ylazo)-6-nitro- (6CI); Benzenesulfonamide,3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxy-5-nitro-(9CI); Orasol Red 2BL. GoooChem supplies Benzenesulfonamide,3-[2-(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)diazenyl]-4-hydroxy-5-nitro- for laboratory research and bulk production; product code 1388246. Send an inquiry for purity, packaging, price and lead time.