(2,9,16,23-Tetrachloro-29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32)copper 16040-69-0 27601-14-5 72859-90-6 Copper, (2,9,16,23-tetrachloro-29H,31H-phthalocyaninato(2-)-kappaN29,kappaN30,kappaN31,kappaN32)-, (SP-4-1)- Copper, (2,9,16,23-tetrachlorophthalocyaninato(2-)) EINECS 240-183-6