Synonyms: Pyruvicacid, ethyl ester, 2-(diethyl acetal) (8CI); Pyruvic acid, ethyl ester, diethylacetal (6CI,7CI); Propionic acid, 2,2-diethoxy-, ethyl ester (8CI);2,2-Diethoxypropionic acid ethyl ester; Ethyl 2,2-diethoxypropanoate; Ethyl2,2-diethoxypropionate; Ethyl pyruvate 2-(diethyl acetal); Ethyl a,a-diethoxypropionate; NSC 171559; NSC 38952; NSC 401898