5-苯基-5-吡啶-2-基-咪唑烷-2,4-二酮

10-bromodecanenitrile

5-methyl-5-propan-2-ylimidazolidine-2,4-dione

2-羟基-2-甲基戊腈

N-(1-氰基-1-甲基乙基)乙酰胺