英文同义词: | NSC 16956;1,3-dicarbethoxycyclopentane-2,3-dione;4,5-Dioxo-1,3-cyclopentanedicarboxylic acid diethyl ester;Diethyl=4,5-dioxo-1,3-cyclopentanedicarboxylate;4,5-Dioxo-cyclopentane-1,3-dicarboxylic acid diethyl ester;1,3-Cyclopentanedicarboxylic acid, 4,5-dioxo-, 1,3-diethyl ester;Diethyl 4,5-dioxocyclopentane-1,3-dicarboxylate |