754686 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 5.6375 -3.6292 0.0000 Sr 0 0 0 0 0 15 0 0 0 0 0 0 M ISO 1 1 83 M END > 0 > 0 > 754686 > 3 > ChemIDplus > 014809519 > 14809-51-9 83Sr Strontium, isotope of mass 83 Strontium-83 > 14809-51-9 > 014809519 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=014809519 > 6337557 1 $$$$