CAS 828927-96-4 appears in our catalog under these names: (R,Sa)-N-PINAP 98%, (S)-4-[2-(Diphenylphosphino)-1-naphthalenyl]-N-[(R)-1-phenylethyl]-1-phthalazinamine, 98%, 98%, (S)-(-)-4-[2-(DIPHENYLPHOSPHINO)-1-NAPHTHALENYL]-N-[(R)-1-PHENYLETHYL]-1-PHTHALAZINAMINE, 97%. Offered by: Ambeed, Chemat, Fluorochem. Available pack sizes: 100mg, 250mg, 1g.