alpha-溴-4-甲氧基苯乙酮

1-(4-methoxyphenyl)-2-(triphenyl-λ-phosphoranylidene)ethanone

4-(4-methoxyphenyl)-3-butenoic acid

3-bromo-4-(4-methoxy-phenyl)-4-oxo-butyric acid

3-(4-甲氧基苯甲酰基)丙酸