15014-25-2 InChI=1/C17H16O4/c18-16(20-12-14-7-3-1-4-8-14)11-17(19)21-13-15-9-5-2-6-10-15/h1-10H,11-13H dibenzyl malonate propanedioic acid, bis(phenylmethyl) ester