94276-99-0 EINECS 304-584-0 Glycine, N-(3-amino-4-((7-((4-((4-((7-((2-amino-4-((carboxymethyl)amino)phenyl)azo)-1-hydroxy-3-sulfo-2-naphthalenyl)azo)phenyl)amino)-3-sulfophenyl)azo)-8-hydroxy-6-sulfo-2-naphthalenyl)azo)phenyl)-, pentasodium salt