英文同义词: | 2-ETHYL-4,4,4-TRIFLUORO-3-OXOBUTYRIC ACID ETHYL ESTER;ETHYL 2-ETHYL-4,4,4-TRIFLUORO-3-OXOBUTYRATE;Ethyl 2-ethyl-4,4,4-trifluoro-3-oxo-butanoate;2,2-diethyl-4,4,4-trifluoro-3-oxobutanoate;Butanoic acid, 2-ethyl-4,4,4-trifluoro-3-oxo-, ethyl ester |