4-(3-METHYL-5-OXO-1-PHENYL-4,5-DIHYDRO-1H-PYRAZOL-4-YLAZO)-N-(4-METHYL-PYRIMIDIN-2-YL)-BENZENESULFONAMIDE
4-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1h-pyrazol-4-ylazo)-n-(4-methyl-pyrimidin-2-yl)-benzenesulfonamide