N-(2-oxo-1,2-diphenylethyl)-N-phenylpropionamide

Methyl 2-(4-chlorophenyl)-2-methylpropanoate

3-(4-chlorophenyl)butyric acid methyl ester

1-oxaspiro[4.4]non-3-en-2-one

N-乙基-N-(4-吡啶甲基)阿托胺