4-嘧啶甲酸乙脂;
Pyrimidin-4-carbonsaeure-aethylester;pyrimidine-4-carboxylic acid ethyl ester;4-ethoxycarbonyl-pyrimidine;pyrimidine-6-carboxylic acid ethyl ester;Ethyl 4-pyrimidinecarboxylate;
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