碘代醋酸乙酯

ethyl 3-cyano-3-morpholinopropanoate

4-(Dimethylhydrazono)-2-butensaeure-ethylester

(Z)-2-(4-ethoxy-3-morpholino-4-oxobutylidene)-1,1,1-trimethylhydrazin-1-ium iodide

3-ethoxycarbonylacrylonitrile