3751669 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3751669 > 2 > ChemIDplus > 067784978 > 67784-97-8 68908-56-5 Naphthalenesulfonic acids, polymers with formaldehyde and sulfonated phenol, sodium salts Sulfonated phenol and naphthalene, formaldehyde polymer, sodium salt Sulfonated phenol, sulfonated naphthalene, formaldehyde polymer, sodium salt > 67784-97-8 68908-56-5 > 067784978 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=067784978 $$$$