3740047 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3740047 > 2 > ChemIDplus > 037678925 > (1,1'-Biphenyl)-2,2'-disulfonic acid, 4,4'-bis((2-oxo-1-((phenylamino)carbonyl)propyl)azo)- 37678-92-5 4,4'-Bis((2-oxo-1-((phenylamino)carbonyl)propyl)azo)(1,1'-biphenyl)-2,2'-disulphonic acid EINECS 253-622-1 > 37678-92-5 > 037678925 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=037678925 $$$$