Synonyms: 4-(4-Chloro-6-phenyl-1,3,5-triazin-2-yl)amino-5-hydroxy-6-phenylazo-2,7-naphthalenedisulfonic acid;2,7-Naphthalenedisulfonic acid, 5-((4-chloro-6-phenyl-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-(2-phenyldiazenyl)-;2,7-Naphthalenedisulfonic acid, 5-((4-chloro-6-phenyl-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-(phenylazo)-;64640-25-1;68092-51-3