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单词 θ70191
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the world > matter > chemistry > organic chemistry > organic dyes > [noun] > azo or diazo dyes > similar compounds (1)
quinacridone1906

Each of four synthetic isomeric compounds (or their substituted derivatives) whose molecules consist of three benzene and two 4-pyridone rings…

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更新时间:2025/1/12 3:27:14