Synthesis &Characterisation of Cu (II) Chelates of Diethylmesoxalate Phenylhydrazone and Their Derivates in Ammoniacal Medium: Investigation of Cu (II) Chelates of Diethylmesoxalate Phenylhydrazone and Their Derivatives. JASRAE [Internet]. 2013 Jan. 1 [cited 2025 Jun. 27];5(9):0-. Available from: https://ignited.in/index.php/jasrae/article/view/4752