3773012 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3773012 > 2 > ChemIDplus > 083400059 > 4-Amino-6-((2,5-disulphophenyl)azo)-3-((2-(ethylsulphonyl)benzothiazol-6-yl)azo)-5-hydroxynaphthalene-2,7-disulphonic acid, potassium sodium salt 83400-05-9 EINECS 280-420-0 > 83400-05-9 > 083400059 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=083400059 $$$$