| 英文同义词: | ETHYL 4-(4-N-BUTYLPHENYL)-4-OXOBUTYRATE;ETHYL 4-(4-N-BUTYLPHENYL)-4-OXOBUTANOATE;ethyl 4-(p-n-butylphenyl)-4-oxobutanoate;Benzenebutanoic acid, 4-butyl-γ-oxo-, ethyl ester;Ethyl 4-butyl-γ-oxobenzenebutanoate;Ethyl 4-butyl-γ-oxobenzenebutanoate |