3731904 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3731904 > 2 > ChemIDplus > 010114633 > 10114-63-3 Benzenesulfonic acid, 4,4'-(carbonylbis(imino(5-methoxy-2-methyl-4,1-phenylene)azo))bis-, disodium salt > 10114-63-3 > 010114633 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=010114633 $$$$