Synonyms: Cobalt,tris(3-nitro-2,4-pentanedionato)- (6CI,7CI,8CI); Cobalt,tris(3-nitro-2,4-pentanedionato-O2,O4)-, (OC-6-11)-; 2,4-Pentanedione,3-nitro-, cobalt complex; NSC 404281; Tris(3-nitropentane-2,4-dionato)cobalt;Tris(3-nitropentane-2,4-dionato)cobalt(III)