3767580 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3767580 > 2 > ChemIDplus > 072987394 > 2,7-Naphthalenedisulfonic acid, 5-((4-chloro-6-((3-sulfophenyl)amino)-1,3,5-triazin-2-yl)amino)-4-hydroxy-3-((4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)- 72987-39-4 > 72987-39-4 > 072987394 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=072987394 $$$$