TRISODIUM 7-((4-CHLORO-6-(ETHYL(3-((2-(SULFOOXY)ETHYL)SULFONYL)PHENYL)AMINO)-1,3,5-TRIAZIN-2-YL)AMINO)-4-HYDROXY-3-((4-METHOXY-2-SULFOPHENYL)AZO)-2-NAPHTHALENESULFONATE
trisodium 7-((4-chloro-6-(ethyl(3-((2-(sulfooxy)ethyl)sulfonyl)phenyl)amino)-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-((4-methoxy-2-sulfophenyl)azo)-2-naphthalenesulfonate