201126 -OEChem-02060822402D 0 0 0 0 0 0 0 0 0999 V2000 M END > 201126 > 3 > ChemIDplus > D06900000 > D06900000 > D06900000 Dimethyl naphthalene sulfonic acid, sodium salt solution > D06900000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=D06900000 $$$$