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1-[(4-Methylphenyl)sulfonyl]-4-piperidinecarboxylic acid

4-Phenyl-4-piperidine carboxylic acid

1-(Benzyloxycarbonyl)piperidine-4-carboxylic acid

1-Benzoylpiperidine-4-carboxylic acid

Piperidine-1-carboxylic acid

3-Amino-1-benzyl-3-piperidinecarboxylic acid

Ethyl 1-(3-aminobenzyl)piperidine-4-carboxylate

(+/-)-3-Aminohomopiperidine

N-2-Aminoethyl homopiperidine

2-(Aminoethyl)-1-N-Boc-piperidine

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