3734120 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3734120 > 2 > ChemIDplus > 014304973 > 14304-97-3 54Cr Chromium, isotope of mass 54 Chromium-54 > 14304-97-3 > 014304973 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=014304973 $$$$