| 英文同义词: | ethyl 4-(1,3-dioxaindan-5-yl)-2,4-dioxobutanoate;1,3-Benzodioxole-5-butanoic acid, α,γ-dioxo-, ethyl ester;Ethyl α,γ-dioxo-1,3-benzodioxole-5-butanoate;Ethyl 4-(Benzo[d][1,3]dioxol-5-yl)-2,4-dioxobutanoate;Ethyl α,γ-dioxo-1,3-benzodioxole-5-butanoate |