((1,1',1'',1'''-(29H,31H-Phthalocyaninetetrayltetrakis(methylene))tetrakis(1,1-dimethylhydraziniumato))(2-)-N29,N30,N31,N32)copper(4+) tetrachloride 68214-29-9 Copper(4+), ((1,1',1'',1'''-((29H,31H-phthalocyaninetetrayl-kappaN29,kappaN30,kappaN31,kappaN32)tetrakis(methylene))tetrakis(1,1-dimethylhydraziniumato))(2-))-, tetrachloride EINECS 269-292-7