3772881 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3772881 > 2 > ChemIDplus > 083249314 > 83249-31-4 EINECS 280-299-4 Tetrasodium 2,2'-((4,4'-bis((4,5-dihydro-5-imino-3-methyl-1-(8-sulphonato-2-naphthyl)-1H-pyrazol-4-yl)azo)(1,1'-biphenyl)-3,3'-diyl)bis(oxy))bisacetate > 83249-31-4 > 083249314 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=083249314 $$$$