(2α,3α,4β,5β)-(+/-)-Phenylmethyl 3-cyano-2-(diphenylphosphinoyl)-4,5-diphenyl-2-pyrrolidinecarboxylate

(2α,3α,4β,5β)-(+/-)-Phenylmethyl 4-cyano-2-(diphenylphosphinoyl)-3,5-diphenyl-2-pyrrolidinecarboxylate

2,3-diphenylpentanedinitrile

苯甲酸