N-(4-溴苯基)丁酰胺

4-(2-butanoylhydrazinyl)-4-oxo-N-(1,3-thiazol-2-yl)butanamide

N-(1-甲基乙基)-丁酰胺

(2-phenyl-1,3-dioxan-5-yl) butanoate

N-环己基丁酰胺