2,7-Naphthalenedisulfonic acid, 5-(benzoylamino)-3-((5-(((5-chloro-2,6-difluoro-4-pyrimidinyl)amino)methyl)-1-sulfo-2-naphthalenyl)azo)-4-hydroxy-, lithium sodium salt 5-(Benzoylamino)-3-((5-(((5-chloro-2,6-difluoro-4-pyrimidinyl)amino)methyl)-1-sulpho-2-naphthyl)azo)-4-hydroxynaphthalene-2,7-disulphonic acid, lithium sodium salt 83400-12-8 EINECS 280-427-9