(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-[[4-[(6-methoxypyridazin-3-yl)sulfamoyl]phenyl]amino]methanesulfonic acid (1,5-dimethyl-3-oxo-2-phenyl-pyrazol-4-yl)-[[4-[(6-methoxypyridazin-3-yl)sulfamoyl]phenyl]amino]methanesulfonic acid (1,5-dimethyl-3-oxo-2-phenyl-4-pyrazolyl)-[[4-[(6-methoxy-3-pyridazinyl)sulfamoyl]phenyl]amino]methanesulfonic acid (3-keto-1,5-dimethyl-2-phenyl-pyrazol-4-yl)-[[4-[(6-methoxypyridazin-3-yl)sulfamoyl]phenyl]amino]methanesulfonic acid 65761-24-2 Sulfamazona Sulfamazone Sulfamazone [INN] Sulfamazonum alpha-(4-((6-Methoxy-3-pyridazinyl)sulfamoyl)anilino)-2,3-dimethyl-5-oxo-1-phenyl-3-pyrazolin-4-methanesulfonsaeure alpha-(p-((6-Methoxy-3-pyridazinyl)sulfamoyl)anilino_2,3-dimethyl-5-oxo-1-phenyl-3-pyrazoline-4-methanesulfonic acid