Synonyms: Chromate(1-), bis(4-(2-(1-(3-cyanophenyl)-4,5-dihydro-3-methyl-5-(oxo-kappaO)-1H-pyrazol-4-yl)diazenyl-kappaN1)-3-(hydroxy-kappaO)-N-methylbenzenesulfonamidato(2-))-, sodium (1:1);Chromate(1-), bis(-4-((1-(3-cyanophenyl)-4,5-dihydro-3-methyl-5-(oxo-kappaO)-1H-pyrazol-4-yl)azo-kappaN1)-3-(hydroxy-kappaO)-N-methylbenzenesulfonamidato(2-))-, sodium;Sodium bis(-4-((1-(3-cyanophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)-3-hydroxy-N-methylbenzene-1-sulphonamidato(2-))chromate(1-);chromium(3+) sodium 1-(3-cyanophenyl)-3-methyl-4-{(E)-[4-(methylsulfamoyl)-2-oxidophenyl]diazenyl}-1H-pyrazol-5-olate (1:1:2)