3778659 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3778659 > 2 > ChemIDplus > 085283745 > 2,6-Naphthalenedisulfonic acid, 4-((4-((4-amino-1-naphthalenyl)azo)-1-naphthalenyl)azo)-, sodium salt 4-((4-((4-Amino-1-naphthyl)azo)-1-naphthyl)azo)naphthalene-2,6-disulphonic acid, sodium salt 85283-74-5 EINECS 286-601-0 > 85283-74-5 > 085283745 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=085283745 $$$$