3814668 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3814668 > 2 > ChemIDplus > 141959435 > 141959-43-5 Naphthalenesulfonic acid, methyl-, reaction products with formaldehyde, sodium salts > 141959-43-5 > 141959435 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=141959435 $$$$