3820039 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3820039 > 2 > ChemIDplus > 209418020 > 209418-02-0 Yttrium oxide sulfide (Y2O2S), europium- and terbium-doped Yttrium oxysulfide: europium, terbium > 209418-02-0 > 209418020 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=209418020 $$$$