3809356 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3809356 > 2 > ChemIDplus > 111211428 > 111211-42-8 2,7-Naphthalenedisulfonic acid, 5-((4-chloro-6-((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)amino)-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)-, tetrapotassium salt > 111211-42-8 > 111211428 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=111211428 $$$$