138483-50-8 Chloro(C,C,C,C-tetrakis(octadecyloxy)-29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32)gallium-67Ga Chlorogallium tetraoctadecyloxyphthalocyanine Cl-Ga-Todop Gallium-67Ga, chloro(C,C,C,C-tetrakis(octadecyloxy)-29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32)-