(SP-4-1)-(1,4,8,11,15,18,22,25-Octabutoxy-29H,31H-phtalocyaninato(2-)-N29,N30,N31,N32)zinc 107227-89-4 Zinc 1,4,8,11,15,18,22,25-octa-n-butoxyphthalocyanine Zinc(II)-octapentyl-phthalocyanine Zinc, (1,4,8,11,15,18,22,25-octabutoxy-29H,31H-phtalocyaninato(2-)-N29,N30,N31,N32)-, (SP-4-1)- Zn-H2Pc(Obu)8 Znoppc