CAS 849924-78-3 appears in our catalog under these names: (Rp,Rp)-1,1'-Bis(dicyclohexylphosphino)-2,2'-bis[(S)-α-(dimethylamino)benzyl]ferrocene, 98%, 98%, (RP,R′P)-1,1′-Bis(dicyclohexylphosphino)-2,2′-bis[(S)-α-(dimethylamino)benzyl]ferrocene, 96%, (Rp,Rp)-1,1'-Bis(dicyclohexylphosphino)-2,2'-bis[(S)-α-(dimethylamino)benzyl]ferrocene, 98%. Offered by: Chemat, Fluorochem, Ambeed. Available pack sizes: 50mg, 100mg, 250mg, 1g, 5g.