1,7-Naphthalenedisulfonic acid, 4-(benzoylamino)-6-((5-(((5-chloro-2,6-difluoro-4-pyrimidinyl)amino)methyl)-1-sulfo-2-naphthalenyl)azo)-5-hydroxy-, lithium sodium salt 4-(Benzoylamino)-6-((5-(((5-chloro-2,6-difluoro-4-pyrimidinyl)amino)methyl)-1-sulpho-2-naphthyl)azo)-5-hydroxynaphthalene-1,7-disulphonic acid, lithium sodium salt 83400-11-7 EINECS 280-426-3