3802883 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3802883 > 2 > ChemIDplus > 097635284 > 97635-28-4 EINECS 307-389-9 Sodium hydrogen 4,5-dihydro-4-((4-methyl-3-((phenylamino)sulphonyl)phenyl)azo)-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate > 97635-28-4 > 097635284 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=097635284 $$$$