3733962 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3733962 > 2 > ChemIDplus > 013982246 > 13982-24-6 Iron, isotope of mass 54 > 13982-24-6 > 013982246 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=013982246 $$$$