3731134 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3731134 > 2 > ChemIDplus > 009008644 > 9008-64-4 Naphthalenesulfonic acid, methyl-, sodium salt, polymer with formaldehyde > 9008-64-4 > 009008644 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=009008644 $$$$