(R)-(+)-2,2'-二(二-3,5-二甲基苯基膦)-5,5',6,6',7,7',8

(S)-(-)-2,2'-BIS[BIS(3,5-DIMETHYLPHENYL)PHOSPHINO]-5,5',6,6',7,7',8,8'-OCTAHYDRO-1,1'-BINAPHTHYL · CAS 190003-81-7