3804670 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3804670 > 2 > ChemIDplus > 099749209 > 99749-20-9 EINECS 309-014-4 Naphthalenesulfonic acids, mono- and bis(branched and linear Bu derivs.), ammonium sodium salts > 99749-20-9 > 099749209 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=099749209 $$$$