Synonyms: Europium,tris(2,2,6,6-tetramethyl-3,5-heptanedionato)- (7CI,8CI);Europium, tris(2,2,6,6-tetramethyl-3,5-heptanedionato-O,O')-,(OC-6-11)-;Europium, tris(2,2,6,6-tetramethyl-3,5-heptanedionato-kO,kO')-, (OC-6-11)- (9CI);3,5-Heptanedione,2,2,6,6-tetramethyl-, europium complex;(Dipivalomethanato)europium(III);Europium tris(2,2,6,6-tetramethyl-3,5-heptanedionate);Europium(III)2,2,6,6-tetramethylheptane-3,5-dione;NSC 147451;Tris(2,2,6,6-tetramethyl-3,5-heptanedionato)europium;Tris(dipivalomethanato)europium;Tris(dipivaloylmethanato)europium;