36537-32-3 Copper(2+), (tetrabenzo[b,f,j,n][1,5,9,13]tetraazacyclohexadecine-N(5),N(11),N(17),N(23))-, dichloride Copper(2+), (tetrabenzo[b,f,j,n][1,5,9,13]tetraazacyclohexadecine-N5,N11,N17,N23)-, dichloride, (SP-4-1)- NSC175462 Tetrabenzo[b,f,j,n][1,5,9,13]tetraazacyclohexadecine, copper complex