Ethyl 2-(2-(diethylamino)ethyl)acetoacetate, 5-Diaethylamino-2-oxo-pentan-carbonsaeure-(3)-aethylester, 2-<2-Diaethylamino-aethyl>-acetessigsaeure-aethylester, EINECS 245-977-6, 3-Ethoxycarbonyl-N,N-diethyl-4-oxopentylamine, ethyl 2-(2-diethylaminoethyl)-3-oxobutanoate, 2-(2-diethylamino-ethyl)-acetoacetic acid ethyl ester