Einecs 245-977-6

Ethyl -[-(diethylamino)ethyl]acetoacetate

ethyl 2-[2-(diethylamino)ethyl]acetoacetate

Ethyl2-(2-(diethylamino)ethyl)-3-oxobutanoate

3-Oxo-2-[2-(diethylamino)ethyl]butyric acid ethyl ester