3757974 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3757974 > 2 > ChemIDplus > 068585831 > 68585-83-1 EINECS 271-592-8 Yttrium oxide (Y2O3), ytterbium-doped Yttrium oxide, ytterbium-doped > 68585-83-1 > 068585831 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068585831 $$$$