3783119 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3783119 > 2 > ChemIDplus > 089923604 > 89923-60-4 Benzenesulfonic acid, 3,3'-((2,2'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-4,1-diyl)))bis(4-chloro-, disodium salt Disodium 3,3'-((2,2'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-4,1-diyl)))bis(4-chlorobenzenesulphonate) EINECS 289-549-7 > 89923-60-4 > 089923604 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=089923604 $$$$