3767630 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3767630 > 2 > ChemIDplus > 073003619 > 1-Naphthalenesulfonic acid, 6-amino-5-((4-((5-chloro-2,6-difluoro-4-pyrimidinyl)amino)-2-sulfophenyl)azo)-4-hydroxy-, sodium salt 6-Amino-5-((5-((5-chloro-2,6-difluoropyrimidin-4-yl)amino)-2-sulfophenyl)azo)-4-hydroxynaphthalene-1-sulfonic acid, sodium salt 73003-61-9 > 73003-61-9 > 073003619 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=073003619 $$$$