CAS 67884-32-6 appears in our catalog under these names: (R)–(+)–1,2–Bis(diphenylphosphino)propane, (R)-PROPHOS 98%, (R)-(+)-1,2-BIS(DIPHENYLPHOSPHINO)PROPA, (R)-(+)-1,2-BIS(DIPHENYLPHOSPHINO)PROPA&, R-(+)-1,2-BIS(DIPHENYLPHOSPHINO)PROPANE, 98%, 98%. Offered by: GLPBio, Ambeed, Sigma-Aldrich, Chemat, Fluorochem. Available pack sizes: 250mg, 50mg, 100mg, 1g, 5g.