methyl 3-methoxy-4-hydroxyphenylacetate, 2-(4-hydroxy-3-methoxyphenyl)acetic acid methyl ester, Methyl homovanillate, Acetic acid,(4-hydroxy-3-methoxyphenyl)-,methyl ester, Homovanillic acid methyl ester, Homovanilic acid methyl ester, Methyl 4-hydroxy-3-methoxyphenylacetate, Benzeneacetic acid,4-hydroxy-3-methoxy-,methyl ester, (4-hydroxy-3-methoxyphenyl)acetic acid methyl ester