Phosphine, 1,1'-[(15aS)-7,8,9,10-tetrahydro-6H-dibenzo[b,d][1,6]dioxacycloundecin-1,15-diyl]bis[1,1-diphenyl-

Phosphine, 1,1'-[(15aS)-7,8,9,10-tetrahydro-6H-dibenzo[b,d][1,6]dioxacycloundecin-1,15-diyl]bis[1,1-diphenyl- · CAS 486429-95-2