Synonyms: Copper,bis(2-pyridinecarboxylato-N1,O2)-, dihydrate; Copper,bis(2-pyridinecarboxylato-kN1,kO2)-, dihydrate (9CI); Copper,bis(picolinato)-, dihydrate (8CI); 2-Pyridinecarboxylic acid, copper complex;Bis(2-pyridinecarboxylato)copper dihydrate