N-[(3S)-2,5-dioxooxolan-3-yl]benzamide

N-(2,5-dioxooxolan-3-yl)benzamide

3,5-二氟乙酰苯胺

N-(2,4-dioxo-1H-pyrimidin-5-yl)acetamide

N-(2,4-二甲基-3-硝基苯基)-乙酰胺