755397 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 -0.1970 -0.1940 0.0000 Eu 0 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 147 M END > 0 > 0 > 755397 > 3 > ChemIDplus > 014191787 > 1147Eu 14191-78-7 Europium, isotope of mass 147 Europium-147 > 14191-78-7 > 014191787 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=014191787 > 178174 1 $$$$