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本文报导了2,4—二羟基苯甲醛——缩氨基脲及其铜的金属配合物。它的化学组成由元素分析和红外光谱表征。
This paper reports the 2,4-dihydroxybenzaldehyde-semicarbazone and its copper metal complexes. Its chemical composition is characterized by elemental analysis and infrared spectroscopy.