1-[(4-甲氧基苯基)甲基]-1H-吡唑-5-胺

3-(5-氨基-3-甲基-1H-吡唑-1-基)丙腈

5-氨基-1-乙基吡唑

3-[(2Z)-2-(1,3-benzodioxol-5-ylmethylidene)hydrazinyl]propanenitrile

3-(3-methyl-5-oxo-4H-pyrazol-1-yl)propanenitrile