ethyl 2-cyano-2H-pyridine-1-carboxylate

二氰基二甲基硅烷

1-benzyl-5-oxopyrrolidine-2-carbonitrile

2-methyl-2-trimethylsilyloxyoctanenitrile

N-(2-甲基-1-苯基丙烷-2-基)甲酰胺