754907 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 5.9049 -3.6037 0.0000 La 0 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 135 M END > 0 > 0 > 754907 > 3 > ChemIDplus > 015816850 > 135La 15816-85-0 Lanthanum, isotope of mass 135 Lanthanum-135 > 15816-85-0 > 015816850 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=015816850 > 177686 1 $$$$