Synonyms: AC1L5A13;7-((5-Chloro-2-fluoro-4-methylpyrimidin-6-yl)amino)-4-hydroxy-3-((2-hydroxy-4,6-disulfonaphthalen-1-yl)azo)-1,5-naphthalenedisulfonic acid, copper complex, tetrasodium salt;75199-10-9;copper tetrasodium 7-[(5-chloro-6-fluoro-2-methylpyrimidin-4-yl)amino]-4-oxido-3-[(2-oxido-4,6-disulfonatonaphthalen-1-yl)diazenyl]naphthalene-1,5-disulfonate;Cuprate(4-), (7-((5-chloro-2-fluoro-6-methyl-4-pyrimidinyl)amino)-4-(hydroxy-kappaO)-3-((2-(hydroxy-kappaO)-4,6-disulfo-1-naphthalenyl)azo-kappaN1)-1,5-naphthalenedisulfonato(6-))-, tetrasodium;Cuprate(4-), (7-((5-chloro-2-fluoro-6-methyl-4-pyrimidinyl)amino)-4-(hydroxy-kappaO)-3-(2-(2-(hydroxy-kappaO)-4,6-disulfo-1-naphthalenyl)diazenyl-kappaN1)-1,5-naphthalenedisulfonato(6-))-, sodium (1:4);Cuprate(4-), (7-((5-chloro-2-fluoro-6-methyl-4-pyrimidinyl)amino)-4-hydroxy-3-((2-hydroxy-4,6-disulfo-1-naphthalenyl)azo)-1,5-naphthalenedisulfonato(6-))-, tetrasodium