754850 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 5.8258 -3.6037 0.0000 Sr 0 0 0 0 0 15 0 0 0 0 0 0 M ISO 1 1 80 M END > 0 > 0 > 754850 > 3 > ChemIDplus > 015701152 > 15701-15-2 80Sr Strontium, isotope of mass 80 Strontium-80 > 15701-15-2 > 015701152 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=015701152 > 6337582 1 $$$$