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