682342 -OEChem-02060822462D 1 0 0 0 0 0 0 0 0999 V2000 0.7667 -3.5167 0.0000 La 1 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 140 M END > 0 > 0 > 682342 > 3 > ChemIDplus > 013981287 > 13981-28-7 Lanthanum, isotope of mass 140 Lanthanum-140 > 13981-28-7 > 013981287 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=013981287 > 104882 1 $$$$