(N,N',N'',N'''-Tetrakis(2-(2,5-dimethoxyphenyl)-1-methylethyl)-29H,31H-phthalocyanine-1,8,15,22-tetrasulphonamidato(2-)-N29,N30,N31,N32)copper 56207-93-3 Copper, (N,N',N'',N'''-tetrakis(2-(2,5-dimethoxyphenyl)-1-methylethyl)-29H,31H-phthalocyanine-1,8,15,22-tetrasulfonamidato(2-)-kappaN29,kappaN30,kappaN31,kappaN32)-, (SP-4-1)- EINECS 260-056-9