142851-03-4
N-Boc-4-哌啶甲酸乙酯
→
1227465-48-6
4-ethylpiperidine-4-carboxylic acid,hydrochloride
1126-09-6
4-哌啶甲酸乙酯
188792-67-8
1-Boc-4-乙基-4-哌啶甲酸