3835592 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3835592 > 2 > ChemIDplus > QK1295600 > NIOSH/QK1295600 > 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-3-((2-(2-hydroxyethoxy)-4-(phenylazo)phenyl)azo)-, sodium salt QK1295600 > QK1295600 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=QK1295600 $$$$