Synonyms:
r-6,6'-bis(diphenylphosphino)-1,1'-biphenyl-2,2'-diylbis(acetate) ; (s)-methyl soniphos ; s-6,6'-bis(diphenylphosphino)-1,1'-biphenyl-2,2'-diylbis(acetate) ; (r)-methyl soniphos ; r-6,6''-bis(diphenylphosphino)-1,1''-biphenyl-2,2''-diylbis(acetate) (r)-methyl soniphos
