cobalt(II) 4-oxopent-2-en-2-olate;Cobalt(II) acetylacetonate;Bis(2,4-pentanedionato)cobalt(II);Bis(acetylacetonato)cobalt;COBALT(II) 2,4-PENTANEDIONATE, hydrate;Cobalt(II) AcetylacetonateDihydrate (Co(II)-AA);Cobalt(III)acetylacetonate;2,4-Pentanedione cobalt(II) derivative;2,4-Pentanedione cobalt(II) derivative (Bis(2,4-pentanedionato)cobalt;Acetylacetone Cobalt(II) Salt;Cobalt(II) 2,4-pentanedionate;Cobalt, bis(2,4-pentanedionato-O,O')-;Co(acac)2;Cobalt(II) Acetylacetonate;COBALT(III) AA;Bis(acetylacetonato);COBALT ACETYLACETONATE;Acetylacetone cobalt(II);Cobalt diacetylacetonate;ACETYLACETONE COBALT(+3);cobalt(ii)acetylacetonage;COBALT(+3)ACETYLACETONATE;Cobalt(Ⅱ) acetylacetonate