716840 -OEChem-02060822472D 3 2 0 0 0 0 0 0 0999 V2000 0.9123 0.5069 0.0000 Er 0 0 0 0 0 0 0 0 0 0 0 0 0.0000 0.0000 0.0000 F 0 0 0 0 0 0 0 0 0 0 0 0 1.7233 0.0000 0.0000 F 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 0 1 3 1 0 0 0 0 M END > 0 > 0 > 716840 > 3 > ChemIDplus > 016087653 > 16087-65-3 Erbium difluoride > 16087-65-3 > 016087653 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=016087653 $$$$