CAS 98327-87-8 appears in our catalog under these names: Brexpiprazole Impurity 36, 2,2'-Bis(diphenylphosphino)-1,1'-dinaphthalene, >95% (HPLC), 2,2′–Bis(diphenylphosphino)–1,1′–binaphthalene, (+/-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, 97+% , (±)-BINAP. Offered by: Chemat Brand, TRC, GLPBio, Thermo Scientific (Alfa Aesar), Biosynth. Available pack sizes: on request, 100g, 25g, 5g, 0,025kg, 0,05kg, 1g, 0,1kg.