[S(R)]-N-[(S)-1-[2-(二叔丁基膦)苯基]-(1,1'-联苯)甲基]-N-甲基-2-叔丁基亚磺酰胺，95%

[S(R)]-N-[(S)-[2-(Di-tert-butylphosphino)phenyl]-(1,1'-biphenyl)methyl]-N,2-dimethyl-2-propanesulfinamide, 95%