754858 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 5.8924 -3.6037 0.0000 Po 0 0 0 0 0 15 0 0 0 0 0 0 M ISO 1 1 215 M END > 0 > 0 > 754858 > 3 > ChemIDplus > 015706522 > 15706-52-2 215Po Po-215 Polonium, isotope of mass 215 Polonium-215 > 15706-52-2 > 015706522 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=015706522 > 6337584 1 $$$$