Chemical name:(s)-dm-binap rucl2 (s, s)-dpen Synonyms:dichloro[(s)-2, 2'-bis[di(3, 5-xylyl)phosphino]-1, 1'-binaphthyl][(s, s)-1, 2-diphenylethylenediamine]ruthenium(ii) Cas number:220114-03-4 Molecular formula:c66h64n2p2ru cl2 Molecular weight:1119.17 Mdl number:mfcd09753030