85269-42-7 [N,N,N-tris(carboxymethyl)-N,N,N,N,N,N-hexamethyl-29H,31H-phthalocyaninetrimethylammoniumato(5-)-N29,N30,N31,N32]copper 85269-43-8 [N,N,N,N-tetrakis(carboxymethyl)-N,N,N,N,N,N,N,N-octamethyl-29H,31H-phthalocyaninetetramethylammoniumato(6-)-N29,N30,N31,N32]copper