英文同义词: | ethyl 2.4-dioxo-4-p-tolylbutanoate;Benzenebutanoic acid, 4-Methyl-.alpha.,.gaMMa.-dioxo-, ethyl ester;Ethyl 4-Methyl-a,g-dioxo-benzenebutanoate;Ethyl 2,4-dioxo-4-(p-tolyl);Benzenebutanoic acid, 4-methyl-α,γ-dioxo-, ethyl ester;Ethyl 4-methyl-α,γ-dioxobenzenebutanoate |