CAS 55650-59-4 appears in our catalog under these names: (S)-N,N-Dimethyl-1-[(r)-1',2-bis(diphenylphosphino)ferrocenyl]ethylamine, 95%, (+)–(S)–N,N–Dimethyl–1–((R)–1′,2–bis(diphenylphosphino)ferro, (S)-N,N-Dimethyl-1-[(R)-1',2-bis(diphenylphosphino)ferrocenyl]ethylamine, >95.0%(HPLC), (2S)-1-[(1S)-1-(Dimethylamino)ethyl]-1',2-bis(diphenylphosphino)ferrocene, 95%, 95%, (2S)-1-[(1S)-1-(Dimethylamino)ethyl]-1',2-bis(diphenylphosphino)ferrocene, 95%. Offered by: Combi-blocks, GLPBio, TCI, Chemat, Fluorochem. Available pack sizes: 100mg, 250mg, 1g, 50mg.