73324-03-5 Cuprate(2-), (4-(4,5-dihydro-4-((4-((3-((4,5-dihydro-3-methyl-1-(2-methyl-4-sulfophenyl)-5-(oxo-kappaO)-1H-pyrazol-4-yl)azo-kappaN1)-2-hydroxyphenyl)methyl)phenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)-3-methylbenzenesulfonato(4-))-, disodium Cuprate(2-), (4-(4,5-dihydro-4-((4-((4-((4,5-dihydro-3-methyl-1-(2-methyl-5-sulfophenyl)-5-oxo-1H-pyrazol-4-yl)azo)-3-hydroxyphenyl)methyl)phenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)-5-methylbenzenesulfonato(4-))-, disodium