1242168-77-9

(S)-2-(1-NAPHTHYL)-8-DIPHENYLPHOSPHINO-1-[(R)-3,5-DIOXA-4-PHOSPHA-CYCLOHEPTA[2,1-A;3,4-A']DINAPHTHALEN-4-YL]-1,2-DIHYDROQUINOLINE TOLUENE ADDUCT, MIN. 97% (RA,SC)-(1-NPH)-QUINAPHOS