3820024 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3820024 > 2 > ChemIDplus > 208778330 > 208778-33-0 Yttrium oxide sulfide (Y2O2S), terbium-doped Yttrium oxysulfide: terbium > 208778-33-0 > 208778330 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=208778330 $$$$