Synonyms: S(-)-2 2-BIS-(DIPHENYLPHOSPHINO)-6 6-DIM;(S)-(-)-(6,6'-Dimethoxybiphenyl-2,2'-diyl)bis(diphenylphosphine);(S)-(-)-2,2'-Bis(diphenylphosphino)-6,6'-dimethoxy-1,1'-biphenyl,min.97%(S)-MeO-BIPHEP;(S)-(-)-MeO-BIPHEP, SL-A101-2, (S)-(-)-2,2μ-Bis(diphenylphosphino)-6,6μ-dimethoxy-1,1μ-biphenyl