3835587 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3835587 > 2 > ChemIDplus > QK1288840 > NIOSH/QK1288840 > 2-Naphthalenesulfonic acid, 6-amino-3-((4-((4-(diethylamino)phenyl)azo)-2-ethoxyphenyl)azo)-4-hydroxy-, sodium salt QK1288840 > QK1288840 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=QK1288840 $$$$