3317-67-7 Cobalt phthalocyanin Cobalt phthalocyanine Cobalt(2+) phthalocyanine Cobalt(II) phthalocyanine Cobalt, [29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32]-, (SP-4-1)- Cobalt, [phthalocyaninato(2-)]- Cobaltous phthalocyanine NSC187643 Phthalocyaninato(2-) cobalt Phthalocyaninatocobalt(II) [Phthalocyaninato(2-)]cobalt