87564-74-7 Bbpp-Ru Bis(2,2'-bipyridine-N,N')(dipyrido(3,2-a:2',3'-c)phenazine-N4,N5)ruthenium(2+) Bis(2,2'-bipyridyl)(dipyrido(3,2-alpha-2',3'-c)phenazine)ruthenium (II) Ru(BPY)2(DPPZ) Ruthenium(2+), bis(2,2'-bipyridine-N,N')(dipyrido(3,2-a:2',3'-c)phenazine-N4,N5)-