(1-Phenyl-5-aminotetrazolato)chloride copper 1H-Tetrazol-5-amine, 1-phenyl-, copper complex 57713-28-7 Copper fenamole hydrochloride Copper, tetrakis(mu-(1-phenyl-1H-tetrazol-5-aminato-N(sup 4):N(sup 5)))di-, tetrahydrochloride