3767240 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3767240 > 2 > ChemIDplus > 072854127 > 1,5-Naphthalenedisulfonic acid, 3,3'-(1,2-ethenediylbis((3-sulfo-4,1-phenylene)azoxy(2-methyl-4,1-phenylene)azo))bis-, hexasodium salt 4,4'-Bis((4-((1,5-disulfonaphth-3-yl)azo)-3-methylphenyl)azoxy)stilbene-2,2'-disulfonic acid, hexasodium salt 72854-12-7 > 72854-12-7 > 072854127 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=072854127 $$$$