SEARCH Articles Figures Tables 2- Amino Hydrochlorid Acid diethyl ester Amino acid ester Diethyl Ester Diethyl amino Diethyl malonate acidity Diethyl malonate— Malonate esters Malonates, acidity Malonic 2- -, diethyl Malonic 2- -, diethyl ester Malonic acid Malonic acid / Malonate Malonic acid acidity Malonic acid acids Malonic acid diethyl ester Malonic acid ester Malonic ester, amino Malonic ester—