英文别名1-Boc-2-Ethynylpiperidine; 1-Piperidinecarboxylic acid, 2-ethynyl-, 1,1-dimethylethyl ester; 2-Ethynyl-piperidine-1-carboxylic acid tert-butyl ester; tert-butyl 2-ethynylpiperidine-2-carboxylate; 2-Methyl-2-propanyl 2-ethynyl-1-piperidinecarboxylate 
