3767234 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3767234 > 2 > ChemIDplus > 072854069 > 72854-06-9 Benzenesulfonic acid, 5-((4-((4-sulfophenyl)azo)phenyl)azo)-2-(2-(2-sulfo-4-((4-((4-sulfophenyl)azoxy)phenyl)azoxy)phenyl)ethenyl)-, tetrasodium salt Stilbene-2,2'-disulfonic acid, 4-((4-((4-sulfophenyl)azoxy)phenyl)azoxy)-4'-((4-((4-sulfophenyl)azo)phenyl)azo)-, tetrasodium salt > 72854-06-9 > 072854069 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=072854069 $$$$