for the following products
2-Dicyclohexylphosphino-2',6'-dimethoxybiphenyl | Dicyclohexyl(2',6'-dimethoxy-[1,1'-biphenyl]-2-yl)phosphane | Dicyclohexyl[2-(2,6-dimethoxyphenyl)phenyl]phosphane | S-Phos and 2-Dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl
