72252-57-4 Nickel, (N,N',N''-tris(4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)phenyl)-29H,31H-phthalocyanine-C,C,C-trisulfonamidato(2-)-kappaN29,kappaN30,kappaN31,kappaN32)- Tris(((4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)phenyl)amino)sulfonyl)nickel phthalocyanine