2-[acetyl-(ethoxycarbonyl)]methyl-3-chloro-1,4-naphthoquinone
ethyl (4E)-2-acetyl-5-phenylpent-4-enoate
ethyl 2-acetyl-2-(3-phenyl-2-propenyl)-5-phenyl-4-pentenoate
1-(3-Oxo-butyl)-naphthol-(2)
(3-(4-chlorophenyl)-5-methyl)isoxazole-4-carboxylic acid ethyl ester