754785 -OEChem-02060822472D 1 0 0 0 0 0 0 0 0999 V2000 5.8946 -3.6024 0.0000 Ho 0 0 0 0 0 0 0 0 0 0 0 0 M ISO 1 1 155 M END > 0 > 0 > 754785 > 3 > ChemIDplus > 015125754 > 15125-75-4 155Ho Holmium, isotope of mass 155 Holmium-155 > 15125-75-4 > 015125754 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=015125754 > 177569 1 $$$$