N,N-dipropiletossicarbonilacetammide

diethyl 2-(((2,4-difluorophenyl)amino)methylene)malonate

(β,β,β,β',β',β'-Hexafluor-α-acetoxy-isopropyl)-malonsaeure-diethylester

2-(3-phenylprop-2-ynyl)malonic acid diethyl ester

ethyl 3-oxo-2,3-dihydro-1H-benzo[f]chromene-2-carboxylate