英文别名
7-(1-phthalidyloxycarbonyl-1-triphenylphosphoranylidenemethyl)-8-oxo-7-azabicyclo[4.2.0]oct-3-ene;(3-oxo-1H-2-benzofuran-1-yl) 2-(8-oxo-7-azabicyclo[4.2.0]oct-3-en-7-yl)-2-(triphenyl-lambda5-phosphanylidene)acetate;(3-oxo-1H-2-benzofuran-1-yl) 2-(8-oxo-7-azabicyclo[4.2.0]oct-3-en-7-yl)-2-(triphenyl-λ5-phosphanylidene)acetate