4-Piperidinebutanoic acid, 1-[(1,1-dimethylethoxy)carbonyl]-
1-[(1,1-Dimethylethoxy)carbonyl]-4-piperidinebutanoic acid
4-(1-tert-Butoxylcarbonyl-4-piperidyl)butyric acid
4-[1-(N-tert-Butoxycarbonyl)piperidin-4-yl]butanoic acid
4-(1-Boc-piperidin-4-yl)butanoic acid
4-[1-(Tertbutoxycarbonyl)piperidin-4-yl]butanoic acid
4-[1-(tert-Butoxycarbonyl)piperidin-4-yl]butanoic acid