CAS 39319-11-4 appears in our catalog under these names: Triphenylphosphine, polymer supported 1.4-2.0mmol/g on polystyrene 200-400 mesh 2% DVB loading, Polystyrene-PPh2, Triphenylphosphine resin, 1% crossl.with DVB, 1.0-1.5 mmol/g, 200-400 mesh, Triphenylphosphine resin, 1% crossl. with DVB, 1.0-1.5 mmol/g, 100-200 mesh, TRIPHENYLPHOSPHINE POL. BOUND, 100-200 &. Offered by: TRC, Iris Biotech, Thermo Scientific (Acros), Sigma-Aldrich, Chemat. Available pack sizes: 1g, 5g, 25g, 100g, 100mg, 250mg.