| 1-(tert-butoxycarbonyl)-4-(methanesulfonyloxy)piperidine |
| 1-(tert-butoxycarbonyl)-4-piperidyl methanesulfonate |
| 1-boc-4-(methanesulfonyloxy)piperidine |
| tert-butyl 4-(methanesulfonyloxy)piperidine-1-carboxylate |
| 4-(methanesulfonyloxy)piperidine-1-carboxylic acid tert-butyl ester |