3884725 -OEChem-02060822592D 1 0 0 0 0 0 0 0 0999 V2000 2.3023 -2.7826 0.0000 Sr 1 2 0 0 0 0 0 0 0 0 0 0 M CHG 1 1 2 M ISO 1 1 89 M END > 0 > 2 > 3884725 > 2 > ChemIDplus > 145361940 > 145361-94-0 89Sr2 Strontium, isotope of mass 89 Strontium-89 > 145361-94-0 > 145361940 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=145361940 > 3083408 1 5388880 2 $$$$