CAS 1239478-87-5 appears in our catalog under these names: 5-[DI(1-ADAMANTYL)PHOSPHINO]-1',3',5'-T&, 1,4'-Bi-1H-pyrazole, 5-[bis(tricyclo[3.3.1.13,7]dec-1-yl)phosphino]-1',3',5'-triphenyl-, 97%, 5–(Di(1–adaMantyl)phosphino)(1，3，5–triphenyl–1H–pyrazol–4–yl)–1H–pyrazole, Ad-BippyPhos 97%, 5-[Bis(tricyclo[3.3.1.13,7]dec-1-yl)phosphino]-1',3',5'-triphenyl-1,4'-bi-1H-pyrazole, 98%, 98%. Offered by: Sigma-Aldrich, Fluorochem, GLPBio, Ambeed, Chemat. Available pack sizes: 1G, 250MG, 5G, 50mg, 100mg, 10g.