[S(R)]-N-[(R)-(2-甲基苯基)[2-(二环己基膦)苯基]甲基]-N-甲基-2-叔丁基亚磺酰胺，95%

[S(R)]-N-[(R)-(2-Methylphenyl)[2-(dicyclohexylphosphino)phenyl]methyl]-N,2-dimethyl-2-propanesulfinamide