3774033 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3774033 > 2 > ChemIDplus > 083968461 > 83968-46-1 EINECS 281-525-4 Sodium 4-((3(or 5)-((dimethylphenyl)azo)-2,4-dihydroxyphenyl)azo)benzenesulphonate > 83968-46-1 > 083968461 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=083968461 $$$$