英文同义词
ethyl 4-oxo-4H-quinolizine-3-carboxylate;3-(Ethoxycarbonyl)-4H-quinolizin-4-one;4-Oxo-4H-quinolizine-3-carboxylic Acid Ethyl Ester;ETHYL 4-OXO-4H-QUINOLIZINE-3-CARBOXLATE;4H-Quinolizine-3-carboxylic acid, 4-oxo-, ethyl ester;ethyl 4-oxoquinolizine-3-carboxylate