Synonyms: Magnesium,bis[[(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)methylamino]methanesulfonato]-,(T-4)-; Methanesulfonic acid,[(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)methylamino]-,magnesium complex; Magnalgin; Magnesium dipyrone;