659825 -OEChem-02060822452D 5 4 0 0 0 0 0 0 0999 V2000 5.7689 -4.4069 0.0000 Ho 0 0 0 0 0 0 0 0 0 0 0 0 5.7685 -5.3737 0.0000 B 0 0 0 0 0 0 0 0 0 0 0 0 4.7706 -4.4030 0.0000 B 0 0 0 0 0 0 0 0 0 0 0 0 5.7705 -3.3385 0.0000 B 0 0 0 0 0 0 0 0 0 0 0 0 6.9225 -4.4029 0.0000 B 0 0 0 0 0 0 0 0 0 0 0 0 1 2 3 0 0 0 0 1 3 3 0 0 0 0 1 4 3 0 0 0 0 1 5 3 0 0 0 0 M END > 0 > 0 > 659825 > 3 > ChemIDplus > 012045771 > 12045-77-1 EINECS 234-964-0 Holmium boride Holmium boride (HoB4), (T-4)- Holmium tetraboride > 12045-77-1 > 012045771 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012045771 $$$$