Synonyms: Lutetate(1-),bis[29H,31H-phthalocyaninato(2-)-N29,N30,N31,N32]-, hydrogen,(SA-8-11''22''1'1'''2'2''')-; Lutetate(1-), bis[29H,31H-phthalocyaninato(2-)-kN29,kN30,kN31,kN32]-, hydrogen,(SA-8-11''22''1'1'''2'2''')- (9CI); Lutetate(1-), bis[phthalocyaninato(2-)]-,hydrogen (8CI); 29H,31H-Phthalocyanine, lutetate(1-) deriv.;29H,31H-Phthalocyanine, lutetium complex; Hydrogenbis(phthalocyaninato)lutetate(1-); Hydrogen bis(phthalocyaninato)lutetium;Lutetium diphthalocyanine