754861 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 5.7216 -3.6329 0.0000 Lu 0 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 169 M END > 0 > 0 > 754861 > 3 > ChemIDplus > 015715056 > 15715-05-6 169Lu Lutetium, isotope of mass 169 Lutetium-169 > 15715-05-6 > 015715056 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=015715056 > 177642 1 $$$$