(S)-(+)-2,2-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6-dimethoxy-1,1-biphenyl,min.97%;(S)-(+)-2,2-Bis[di(3,5-di-i-propyl-4-dimethylaminophenyl)phosphino]-6,6-dimethoxy-1,1-biphenyl, min. 97%;(S)-(-)-2,2-Bis[di-(3,5-di-isopropyl-4-dimethyl-aminophenyl)-phosphino]-6,6-dimethoxy-1,1-biphenyl;(S)-3,5-iPr-4-NMe2-MeOBIPHEP;SL-A107-2