1-Ethoxybutane-1,3-dione 141-97-9 3-Oxobutanoic acid ethyl ester AI3-00066 Acetoacetic acid, ethyl ester Acetoctan ethylnaty [Czech] Active acetyl acetate Active acetylacetate Butanoic acid, 3-oxo-, ethyl ester CCRIS 1343 Diacetic ether EAA EINECS 205-516-1 ETHYL ACETOACETATE Ethyl 3-oxobutanoate Ethyl 3-oxobutyrate Ethyl acetyl acetate Ethyl acetylacetate Ethyl acetylacetonate Ethyl beta-ketobutyrate Ethylacetacetat [Czech] Ethylester kyseliny acetoctove [Czech] FEMA No. 2415 HSDB 402 NSC 8657