682346 -OEChem-02060822462D 1 0 0 0 0 0 0 0 0999 V2000 2.3333 -1.6542 0.0000 Ca 0 0 0 0 0 15 0 0 0 0 0 0 M ISO 1 1 45 M END > 0 > 0 > 682346 > 3 > ChemIDplus > 013966057 > 13966-05-7 45-Calcium 45-Calcium ion Calcium, isotope of mass 45 > 13966-05-7 > 013966057 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=013966057 > 6335493 1 $$$$