754888 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 5.7216 -3.6329 0.0000 Ho 0 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 159 M END > 0 > 0 > 754888 > 3 > ChemIDplus > 015750024 > 15750-02-4 159Ho Holmium, isotope of mass 159 Holmium-159 > 15750-02-4 > 015750024 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=015750024 > 177668 1 $$$$