3729955 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3729955 > 2 > ChemIDplus > 006375537 > 4,4'-Bis((2-hydroxy-3-((phenylamino)carbonyl)-1-naphthyl)azo)(1,1'-biphenyl)-2,2'-disulphonic disodium acid 6375-53-7 EINECS 228-939-3 > 6375-53-7 > 006375537 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=006375537 $$$$