14263-53-7 Copper, [N,N'-bis(acetylacetone)ethylenediaminato]- Copper, [[4,4'-(1,2-ethanediyldinitrilo)bis[2-pentanonato]](2-)-N,N',O,O']- Copper, [[4,4'-(ethylenedinitrilo)di-2-pentanonato](2-)]- N,N'-Ethylenebis(acetylacetoneiminato)copper(II) N,N'-Ethylenebis(acetylacetoniminato)copper(II) NSC22322