Among of them, indoles and pyrazoles are of great importance and they are also hotspots that organic chemists are researching.
吲哚和吡唑是含氮有机杂环的两大类型,它们也是有机学家研究的热点问题。
Among of them, indoles and pyrazoles are of great importance and they are also hotspots that organic chemists are researching.
吲哚和吡唑是含氮有机杂环的两大类型,它们也是有机学家研究的热点问题。
The pyrazoles ramification containing dithioether is synthesized by one-step method and characterized by H-NMR, IR and UV-Vis spectra.
并采用氢核共振,红外光谱和紫外吸收光谱等手段进行了表征。
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