682366 -OEChem-02060822462D 1 0 0 0 0 0 0 0 0999 V2000 2.3667 -4.4417 0.0000 Pm 2 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 147 M END > 0 > 0 > 682366 > 3 > ChemIDplus > 014380757 > 14380-75-7 147Pm Promethium, isotope of mass 147 Promethium-147 > 14380-75-7 > 014380757 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=014380757 > 104906 1 $$$$