Synonyms: Phosphine,[1,1'-binaphthalene]-2,2'-diylbis[diphenyl-, (S)-;Phosphine,(1S)-[1,1'-binaphthalene]-2,2'-diylbis[diphenyl- (9CI);(S)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl;(S)-BINAP;(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl;(S)-(-)-BINAP;(1S)-[1,1'-Binaphthalene]-2,2'-diylbis[diphenylphosphine];(-)-BINAP;