3765783 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3765783 > 2 > ChemIDplus > 071849951 > 3,3'-((1,2-Dioxoethylene)diimino)bis(6-aminobenzenesulphonic) acid 71849-95-1 EINECS 276-080-8 > 71849-95-1 > 071849951 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=071849951 $$$$