3773423 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3773423 > 2 > ChemIDplus > 083784081 > 5-((5-Sulpho-2-naphthyl)azo)salicylic acid, sodium salt 83784-08-1 EINECS 280-838-3 > 83784-08-1 > 083784081 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=083784081 $$$$