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5-Methyl-1,3-oxazolidin-2-one

2,4-Bis[(hydroxyimino)methyl]pyridine

4-(Phenylmethylene)piperidine

4-(Phenylmethylene)piperidine, hydrochloride

4-[(4-Chlorophenyl)methylene]piperidine

4-[(3-Chlorophenyl)methylene]piperidine

4-[(3-Chlorophenyl)methylene]piperidine,, hydrochloride

4-[(2-Chlorophenyl)methylene]piperidine

4-[(4-Bromophenyl)methylene]piperidine,

4-[(4-Bromophenyl)methylene]piperidine, hydrochloride

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