phenyl malonic acid monobenzyl ester, benzyl hydrogen phenylmalonate, MONOBENZYL PHENYLMALONATE, 2-Phenylpropanedioic acid hydrogen 1-phenylmethyl ester, monobenzyl 2-phenylmalonate, 2-phenylpropanedioic acid monobenzyl ester, Phenylmalonic Acid Monobenzyl Ester, benzyl hydrogen 2-phenylmalonate