3779693 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3779693 > 2 > ChemIDplus > 085567095 > 4-((4-((2-(Diethylamino)ethyl)sulphonyl)phenyl)azo)-4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid, sodium salt 85567-09-5 EINECS 287-721-6 > 85567-09-5 > 085567095 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=085567095 $$$$