英文别名
ethyl 3-[trans-2-(trimethylsilyl)cyclopropyl]-3-oxo-2-(triphenylphosphoranylidene)propanoate;ethyl 3-oxo-3-[(1S,2R)-2-trimethylsilylcyclopropyl]-2-(triphenyl-lambda5-phosphanylidene)propanoate;ethyl 3-oxo-3-[(1S,2R)-2-trimethylsilylcyclopropyl]-2-(triphenyl-λ5-phosphanylidene)propanoate