754914 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 5.9049 -3.6037 0.0000 Ho 0 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 157 M END > 0 > 0 > 754914 > 3 > ChemIDplus > 015832345 > 157Ho 15832-34-5 Holmium, isotope of mass 157 Holmium-157 > 15832-34-5 > 015832345 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=015832345 > 177693 1 $$$$