3734133 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3734133 > 2 > ChemIDplus > 014333063 > 14333-06-3 Calcium, isotope of mass 43 Calcium-43 > 14333-06-3 > 014333063 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=014333063 $$$$