Butanoic acid, 2-(hydroxyimino)-3-oxo-, ethyl ester
Butyric acid, 2,3-dioxo-, ethyl ester, 2-oxime
Butyric acid, α,β-dioxo-, ethyl ester α-oxime
Ethyl α-isonitrosoacetoacetate
Ethyl 2-(hydroxyimino)acetoacetate
Ethyl 2-oximinoacetoacetate
Ethyl α-(hydroxyimino)acetoacetate
2-(Hydroxyimino)-3-oxobutyric acid ethyl ester
Ethyl α-oximinoacetoacetate
Ethyl 2-(hydroxyimino)-3-ketobutyrate
Ethyl 2-(hydroxyimino)-3-oxobutanoate
2-Hydroxyimino-3-oxobutanoic acid ethyl ester
NSC 10758