2-bromo-1-(4-butoxyphenyl)ethanone

1-(4-butoxyphenyl)propan-1-one

(3-aminophenyl)-(4-butoxyphenyl)methanone

(E)-1-(4-丁氧基苯基)-3-苯基-丙-2-烯-1-酮

4-(4-丁氧苯基)-4-氧代丁酸