3768856 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3768856 > 2 > ChemIDplus > 074499562 > 1,3,6-Naphthalenetrisulfonic acid, 7-((4-(acetylamino)phenyl)azo)-8-hydroxy-, trisodium salt 74499-56-2 > 74499-56-2 > 074499562 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=074499562 $$$$