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4-Piperidinone, 1-(dichloroacetyl)-(9ci)

4-Piperidinone, 1-acetyl-2,6-dimethyl-, (2r,6r)-rel-(9ci)

4-Piperidinone, 3-(hydroxymethylene)-1-methyl-(9ci)

4-Piperidinone, 3-acetyl-1-methyl-(9ci)

4-Piperidinone, 3-methyl-1-(trifluoroacetyl)-(9ci)

4-Piperidinone, 5-(hydroxymethylene)-1,2-dimethyl-(9ci)

4-Piperidinone,1-[(4-methyl-1-piperazinyl)carbonyl]-(9ci)

4-Piperidinone,1-ethenyl-(9ci)

4-Piperidinone,1-ethyl-2,3-dimethyl-(9ci)

4-Piperidinone,1-methyl-3-(1-piperidinylmethyl)-(9ci)