3765647 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3765647 > 2 > ChemIDplus > 071799434 > 71799-43-4 Disodium 2,2'-((2,4-dihydroxy-1,3-phenylene)bis(azo-4,1-phenyleneimino))bis(5-nitrobenzenesulphonate) EINECS 276-027-9 > 71799-43-4 > 071799434 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=071799434 $$$$