N'-(4-乙酰氨基苄基)乙酰肼

N'-(4-丁氧基苄基)乙酰肼

N'-[1-(4-乙氧基苯基)乙基]乙酰肼

N'-(2H-1,4-benzothiazin-3-yl)acetohydrazide

1-(5-hydroxy-3-methyl-5-phenyl-4H-pyrazol-1-yl)ethanone