Meanwhile, the structure of the product are appraised with IR, UV and elemental analysis which show that the selected conditions and the proposed purifying method are reliable.
Meanwhile, the structure of the product are appraised with IR, UV and elemental analysis which show that the selected conditions and the proposed purifying method are reliable.
同时对产物结构进行了红外光谱、紫外光谱和元素分析表征，并与标准图谱进行了对照。