3764373 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3764373 > 2 > ChemIDplus > 071050549 > 71050-54-9 Benzenesulfonic acid, 2,5-dichloro-4-(4-((3-((3-((1-(2,5-dichloro-4-sulfophenyl)-4,5-dihydro-5-oxo-1H-pyrazol-4-yl)azo)benzoyl)(phenylmethyl)amino)-4-methylphenyl)azo)-4,5-dihydro-5-oxo-1H-pyrazol-1-yl)-, disodium salt > 71050-54-9 > 071050549 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=071050549 $$$$