3739773 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3739773 > 2 > ChemIDplus > 037293735 > 37293-73-5 Naphthalenesulfonic acid, polymer with formaldehyde, aluminum salt Poly((sulfonaphthylene)methylene), alpha-hydro-omega-(sulfonaphthyl)-, aluminum salt > 37293-73-5 > 037293735 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=037293735 $$$$