3-[4,5-dihydro-3-methyl-4-[(4-methyl-2-nitrophenyl)azo]-5-oxo-1H-pyrazol-1-yl]benzenesulphonamide is a chemical compound registered under CAS number 63899-00-3, with the molecular formula C17H16N6O5S and a molecular weight of about 416.41 g/mol. Its EINECS (EC) number is 264-551-0. It is also known as 3-[[4,5-Dihydro-3-methyl-4-[(4-methyl-2-nitrophenyl)azo]-5-oxo-1H-pyrazol]-1-yl]benzenesulfonamide. CasNo supplies 3-[4,5-dihydro-3-methyl-4-[(4-methyl-2-nitrophenyl)azo]-5-oxo-1H-pyrazol-1-yl]benzenesulphonamide for laboratory research and bulk production; product code 1205299. Send an inquiry for purity, packaging, price and lead time.