ethyl 3-oxobutanoate 3-oxobutanoic acid ethyl ester 3-ketobutyric acid ethyl ester 141-97-9 00410_FLUKA LS-2378 InChI=1/C6H10O3/c1-3-9-6(8)4-5(2)7/h3-4H2,1-2H Acetoacetic ester Active acetylacetate Butanoic acid, 3-oxo-, ethyl ester EAA NSC8657 WLN: 2OV1V1 C03500 1-Ethoxybutane-1,3-dione AI3-00066 Acetoctan ethylnaty [Czech] CCRIS 1343 EINECS 205-516-1 Ethyl acetyl acetate Ethylacetacetat [Czech] Ethylester kyseliny acetoctove [Czech] FEMA No. 2415 HSDB 402 NSC 8657 ST5214457 A0775_SIGMA Acetoacetic acid-3-14C ethyl ester Ethyl acetoacetate-3-14C 10912_FLUKA 00420_FLUKA ZINC00157438 W241504_ALDRICH ETHYL-ACETOACETATE acetoacetic acid, ethyl ester active acetyl acetate butanoic acid, 3-oxo-ethyl ester diacetic ether ethyl 3-oxobutyrate ethyl acetoacetate ethyl acetylacetate ethyl acetylacetonate ethyl beta-ketobutyrate W241512_ALDRICH 537349_ALDRICH