Synonyms: Cobaltate(1-), bis(3-(2-(4,5-dihydro-3-methyl-1-(4-methylphenyl)-5-(oxo-kappaO)-1H-pyrazol-4-yl)diazenyl-kappaN1)-4-(hydroxy-kappaO)-N-methylbenzenesulfonamidato(2-))-, sodium (1:1);Cobaltate(1-), bis(3-((4,5-dihydro-3-methyl-1-(4-methylphenyl)-5-(oxo-kappaO)-1H-pyrazol-4-yl)azo-kappaN1)-4-(hydroxy-kappaO)-N-methylbenzenesulfonamidato(2-))-, sodium;Sodium bis(3-((4,5-dihydro-3-methyl-5-oxo-1-(p-tolyl)-1H-pyrazol-4-yl)azo)-4-hydroxy-N-methylbenzenesulphonamidato(2-))cobaltate(1-);cobalt(3+) sodium 3-methyl-1-(4-methylphenyl)-4-{(E)-[5-(methylsulfamoyl)-2-oxidophenyl]diazenyl}-1H-pyrazol-5-olate (1:1:2)