英文同义词: | 1,1-bis(propan-2-yl) 3-oxocyclobutane-1,1-dicarboxylate;3-Oxo-cyclobutane-1,1-dicarboxylic acid diisopropyl ester;Diisopropyl 3-oxocyclobutane-1,1-dicaboxylate;1,1-Cyclobutanedicarboxylic acid, 3-oxo-, 1,1-bis(1-methylethyl) ester;dipropan-2-yl 3-oxocyclobutane-1,1-dicarboxylate;Diisopropyl 3-oxocyclobutane-1,1-dicarboxylate;3-Oxo-cyclobutane-1,1-dic... |