3734391 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3734391 > 2 > ChemIDplus > 014999043 > 14999-04-3 Aluminum, isotope of mass 28 Aluminum-28 > 14999-04-3 > 014999043 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=014999043 $$$$