6-methoxy-3,6-dioxohexyl benzoate InChI=1/C14H16O5/c1-18-13(16)8-7-12(15)9-10-19-14(17)11-5-3-2-4-6-11/h2-6H,7-10H2,1H hexanoic acid, 6-(benzoyloxy)-4-oxo-, methyl ester