CAS 36965-71-6 appears in our catalog under these names: 5,10,15,20-Tetrakis(pentafluorophenyl)-21h,23h-porphyrin iron(iii) chloride, 95%, 5,10,15,20-tetrakis(pentafluorophenyl)-. Offered by: Combi-blocks, Chemat, Sigma-Aldrich. Available pack sizes: 100mg, 250mg.