3768339 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3768339 > 2 > ChemIDplus > 073612303 > 5-Chloro-4-ethyl-2-((4-hydroxy-1-naphthalenyl)azo)benzenesulfonic acid, barium salt 73612-30-3 Benzenesulfonic acid, 5-chloro-4-ethyl-2-((4-hydroxy-1-naphthalenyl)azo)-, barium salt (2:1) > 73612-30-3 > 073612303 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=073612303 $$$$