1-Piperidinecarboxylic acid, 4-hydroxy-4-(hydroxymethyl)-, 1,1-dimethylethyl ester
1,1-Dimethylethyl 4-hydroxy-4-(hydroxymethyl)-1-piperidinecarboxylate
tert-Butyl 4-hydroxy-4-(hydroxymethyl)tetrahydropyridine-1(2H)-carboxylate
4-Hydroxy-4-hydroxymethylpiperidine-1-carboxylic acid tert-butyl ester
tert-Butyl 4-hydroxy-4-(hydroxymethyl)piperidine-1-carboxylate
1-Boc-4-hydroxy-4-(hydroxymethyl)-piperidine