ethyl 3-hydroxy-3-phenylbutanoate

2-phenyl-1-piperidin-1-ylethanethione

1-phenyl-2-(piperidin-1-yl)-2-thioxoethan-1-one

1-苯基-2-(苯基甲硫基)乙酮

2-(3-oxo-3-phenylpropyl)cyclohexan-1-one