3728826 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3728826 > 2 > ChemIDplus > 002846119 > 2,7-Naphthalenedisulfonic acid, 5-ethoxy-4-hydroxy-3-((4-(6-methyl-2-benzothiazolyl)phenyl)azo)-, disodium salt 2846-11-9 5-Ethoxy-4-hydroxy-3-((4-(6-methyl-2-benzothiazolyl)phenyl)azo)-2,7-naphthalenedisulfonic acid, disodium salt > 2846-11-9 > 002846119 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=002846119 $$$$