CAS 1160861-59-5 appears in our catalog under these names: AdBrettPhos 95%, ADBRETTPHOS CHEMBEADS, ADBRETTPHOS, 95%, Di(adamantan-1-yl)(2',4',6'-triisopropyl-3,6-dimethoxy-[1,1'-biphenyl]-2-yl)phosphine, 98%, 98%, Phosphine, [3,6-dimethoxy-2',4',6'-tris(1-methylethyl)[1,1'-biphenyl]-2-yl]bis(tricyclo[3.3.1.13,7]dec-1-yl)-, 98%. Offered by: Ambeed, Sigma-Aldrich, Chemat, Fluorochem. Available pack sizes: 100mg, 250mg, 1g, 5g, 500MG.