3-(4-Methoxyphenyl)propanoic acid, Benzenepropanoic acid, 4-methoxy-, 3-p-methoxyphenylpropionic acid, 4-methoxybenzenepropionic acid, Benzenepropanoic acid,4-methoxy, 4-Methoxy-benzenepropanoic acid, 4-Methoxyphenylpropionic acid, 4-Methoxyhydrocinnamic acid, 3-(4-Methoxyphenyl)propionic acid, p-Methoxyhydrocinnamic acid