3773361 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3773361 > 2 > ChemIDplus > 083763808 > 7,7'-(Carbonyldiimino)bis(4-hydroxy-3-((6-sulpho-2-naphthyl)azo)naphthalene-2-sulphonic) acid, sodium salt, compound with 2,2'-(methylimino)diethanol 83763-80-8 EINECS 280-768-3 > 83763-80-8 > 083763808 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=083763808 $$$$