N-(3-cyano-1-oxo)propyl piperidine

2,2,2-trifluoro-N-(4-oxo-4-piperidin-1-ylbutyl)acetamide

2-氯-1-哌啶-1-基乙酮

2-cyano-3-N,N-piperidinocarbamoylpropanoic acid

ethyl 2-cyano-3-piperidinocarbamoyl propanoate