英文:
(Ethoxycarbonylmethylene)triphenylphosphorane; (Triphenylphosphoranylidene)acetic Acid Ethyl Ester; Ethyl 2-(triphenylphosphoranylidene)acetate; (Triphenylphosphoranylidene)acetic; Ethyl (Triphenylphosphoranylidene)Acetate; ethyl 2-(triphenyl-λ5-phosphanylidene)acetate;