2-(4-chlorophenyl)-6-phenylpyran-4-one

2-chloro-5-ethylaniline

对异丙烯基苯乙酮

1-(2',4'-二氟[1,1'-联苯]-4-基)乙烷-1-酮

5-(4-chlorophenyl)-5-methylimidazolidine-2,4-dione