HCID 11228525(R)-7,7'-双(二(对甲基苯基)膦基]-1,1'-螺二氢茚1,1′-[(1R)-2,2′,3,3′-Tetrahydro-1,1′-spirobi[1H-indene]-7,7′-diyl]bis[1,1-bis(4-methylphenyl)phosphine · CAS 528521-87-1 · CID 11228525 · C45H42P2