| Synonyms |
2-Naphthalenesulfonic acid, 6-((2,4-diamino-5-sulfophenyl)azo)-4-hydroxy-3-((4-((4-((1-hydroxy-7-((4-hydroxy-2-((2-methylphenyl)amino)phenyl)azo)-3-sulfo-2-naphthalenyl)azo)phenyl)amino)-3-sulfophenyl)azo)-, tetrasodium salt; tetrasodium 6-(2,4-diamino-5-sulfonato-phenyl)azo-4-hydroxy-3-[4-[[4-[[1-hydroxy-7-[4-hydroxy-2-(o-tolylamino)phenyl]azo-3-sulfonato-2-naphthyl]azo]phenyl]amino]-3-sulfonato-phenyl]azo-naphthalene-2-sulfonate |