(29H,31H-Phthalocyaninesulphonyl chloridato(2-)-N29,N30,N31,N32)copper 26570-87-6 Copper phthalocyaninesulfonyl chloride Copper, (29H,31H-phthalocyanine-C-sulfonyl chloridato(2-)-kappaN29,kappaN30,kappaN31,kappaN32)- EINECS 247-814-4