754895 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 5.6841 -3.6329 0.0000 Re 2 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 189 M END > 0 > 0 > 754895 > 3 > ChemIDplus > 015765783 > 15765-78-3 189Re Rhenium, isotope of mass 189 Rhenium-189 > 15765-78-3 > 015765783 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=015765783 > 177675 1 $$$$