754843 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 5.7216 -3.6329 0.0000 Nd 0 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 138 M END > 0 > 0 > 754843 > 3 > ChemIDplus > 015700342 > 138Nd 15700-34-2 Neodymium, isotope of mass 138 Neodymium-138 > 15700-34-2 > 015700342 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=015700342 > 177623 1 $$$$