3769215 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3769215 > 2 > ChemIDplus > 075198957 > 4-Methoxy-3-((4-((4-methoxyphenyl)azo)phenyl)azo)benzenesulfonic acid, sodium salt 75198-95-7 Benzenesulfonic acid, 4-methoxy-3-((4-((4-methoxyphenyl)azo)phenyl)azo)-, sodium salt > 75198-95-7 > 075198957 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=075198957 $$$$