(29H,31H-Phthalocyaninato(2-)-N29,N30,N31,N32)zinc 14320-04-8 156510-91-7 71957-01-2 EINECS 238-262-5 Zinc, (29H,31H-phthalocyaninato(2-)-N29,N39,N31,N32)-, (SP-4-1)- Zinc, (29H,31H-phthalocyaninato(2-)-kappaN29,kappaN30,kappaN31,kappaN32)-, (SP-4-1)- Zn(II)-Phthalocyanine