CAS 113110-58-0 appears in our catalog under these names: [Cu(OTf)2(py)4], 98%, Tetrakis(pyridine)copper(II) triflate, 97%, Tetrakis(pyridine)copper(II) triflate, 98%, Tetrakis(pyridine)copper(II) triflate,, Tetrakis(pyridine)copper(II) triflate 95. Offered by: Ambeed, Fluorochem, BLDpharm, Sigma-Aldrich. Available pack sizes: 250mg, 1g, 5g, 10g, 100mg.