CAS 2489243-29-8 appears in our catalog under these names: GPhos 98%, GPHOS, GPHOS CHEMBEADS, (3-(tert-Butoxy)-2',6'-diisopropyl-6-methoxy-[1,1'-biphenyl]-2-yl)dicyclohexylphosphane, 98%, 98%, (3-(tert-Butoxy)-2',6'-diisopropyl-6-methoxy-[1,1'-biphenyl]-2-yl)dicyclohexylphosphane, 98%. Offered by: Ambeed, Sigma-Aldrich, Chemat, Fluorochem. Available pack sizes: 10g, 100mg, 250mg, 1g, 5g, 50MG.