N-(tert-Butyl)-2-cyanoacetamide

methyl 4-[(2-cyanoacetyl)amino]benzoate

2-氰基-N-(4-甲氧基苯基)乙酰胺

naphthalen-1-ylmethyl 2-cyanoacetate

6-氯-1,2-二氢-4-羟基-2-氧代-3-吡啶甲腈