Benzeneacetic acid, α-hydroxy-, methyl ester, (±)-, methyl-2H-cyclohepta<b>furan-2-one-3-carboxylate, DL-Mandelic Acid Methyl Ester, Methyl 2-hydroxy-2-phenylacetate, methyl-2-hydroxy-2-phenylacetate, mandelic acid methyl ester, 2-methoxycarbonyl-2H-cyclohepta<b>furan-2-one, Methyl DL-Mandelate, hydroxyphenylacetic acid methyl ester, 3-methoxycarbonyl-2H-cyclohepta<b>furan-2-one