2-甲基-2-(5-硝基-2-吡啶)丙腈

N-(1-benzyl-4-methylpiperidin-4-yl)acetamide

6-羟基-2,4-二甲基烟腈

4,4-Difluoro-3-oxobutanenitrile

5-(三甲基硅烷基)-2-戊酮