3793493 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3793493 > 2 > ChemIDplus > 093839680 > 93839-68-0 EINECS 298-839-2 Tetrahydrogen bis(3-hydroxy-4-((2-hydroxynaphthyl)azo)-7-nitronaphthalenesulphonato(3-))zincate(4-) > 93839-68-0 > 093839680 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=093839680 $$$$