(N,N',N''-Tris(3-ethoxypropyl)-29H,31H-phthalocyaninetrisulphonamidato(2-)-N29,N30,N31,N32)copper 85392-74-1 Copper, (N,N',N''-tris(3-ethoxypropyl)-29H,31H-phthalocyanine-C,C,C-trisulfonamidato(2-)-N29,N39,N31,N32)- EINECS 286-932-0