73003-68-6 6-[(2,4-Diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diamino-5-sulfophenyl)azo]-1-hydroxy-3-sulfo-2-naphthalenyl]azo]-2-sulfophenyl]amino]phenyl]azo]-4-hydroxy-2-naphthalenesulfonic acid tetrasodium salt
73003-69-7 2-Naphthalenesulfonic acid, 6-((2,4-diamino-5-sulfophenyl)azo)-3-((4-((4-((7-((2,4-diamino-5-sulfophenyl)azo)-1-hydroxy-3-sulfo-2-naphthalenyl)azo)phenyl)amino)-3-sulfophenyl)azo)-4-hydroxy-, pentasodium salt