for the following products
4-(Hydroxymethyl)-1-piperidinecarboxylic acid phenylmethyl ester | Benzyl 4-(hydroxymethyl)tetrahydro-1(2H)-pyridinecarboxylate | N-(Benzyloxycarbonyl)-4-(hydroxymethyl)piperidine | N-Cbz-4-Piperidinemethanol | N-Cbz-4-Piperidinemethanolor benzyl-4-(hydroxymethyl)tetrahydro-1(2H)-pyridinecarboxylate and 1-Cbz-4-Hydroxymethylpiperidine
