1-Phenyl-3-(piperidin-1-yl)propan-1-one; 3-Piperidinopropiophenone; 1-Phenyl-3-(1-piperidinyl)-1-propanone; 1-Phenyl-3-piperidinopropan-1-one; 3-Piperidino-1-phenylpropan-1-one; N-(β-Benzoylethyl)piperidine; β-Piperidinopropiophenone