3779231 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3779231 > 2 > ChemIDplus > 085440819 > 85440-81-9 EINECS 287-220-2 Tris(5-oxo-DL-prolinato-N1,O2)lanthanum > 85440-81-9 > 085440819 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=085440819 $$$$