| 英文同义词: | Ethyl 4-(3-chloro-4-fluorophenyl)-4-oxobutanoate;Benzenebutanoic acid, 3-chloro-4-fluoro-γ-oxo-, ethyl ester;Ethyl 3-chloro-4-fluoro-γ-oxobenzenebutanoate;Ethyl 3-chloro-4-fluoro-γ-oxobenzenebutanoate;Ethyl 4-(3-chloro-4-fluorophenyl)-4-oxobutyrate |