68133-81-3 Cuprate(5-), (2-((4-chloro-6-((2-methyl-5-sulfophenyl)amino)-1,3,5-triazin-2-yl)amino)-6-((4-((2,5-disulfophenyl)azo)-2-(hydroxy-kappaO)-5-methylphenyl)azo-kappaN1)-5-(hydroxy-kappaO)-1,7-naphthalenedisulfonato(7-))-, pentasodium Cuprate(5-), (2-((4-chloro-6-((2-methyl-5-sulfophenyl)amino)-1,3,5-triazin-2-yl)amino)-6-((4-((2,5-disulfophenyl)azo)-2-hydroxy-5-methylphenyl)azo)-5-hydroxy-1,7-naphthalenedisulfonato(7-))-, pentasodium EINECS 268-707-9