199319 -OEChem-02060822412D 0 0 0 0 0 0 0 0 0999 V2000 M END > 199319 > 3 > ChemIDplus > 068649898 > 68649-89-8 EINECS 272-037-2 Resin acids and Rosin acids, ammonium salts Rosin, ammonium salt > 68649-89-8 > 068649898 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068649898 $$$$