3798764 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3798764 > 2 > ChemIDplus > 094277540 > 94277-54-0 EINECS 304-638-3 Sodium (4-(4,5-dihydro-4-((2-hydroxy-4-nitrophenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonato(3-))cuprate(1-) > 94277-54-0 > 094277540 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=094277540 $$$$