3769211 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3769211 > 2 > ChemIDplus > 075198844 > 75198-84-4 Benzenesulfonamide, 4-((4-((4-(2-hydroxypropoxy)-3-methylphenyl)azo)phenyl)amino)-N-(methylsulfonyl)-3-nitro-, monosodium salt N-(Methylsulfonyl)-4-((4-((3-methyl-4-((2-hydroxypropyl)oxy)phenyl)azo)phenyl)amino)-3-nitrobenzenesulfonamide, sodium salt > 75198-84-4 > 075198844 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=075198844 $$$$