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This paper intends to report three experimentally simple preparations of naphthoquinone, hydroquinone and the corresponding mixed quinhydrone,all redox chemistry being carried out in the solid state.

报导了体氧化还原作用以制取α-萘,以及对应的,所有反应均在体状态下进行.

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isthmus, Isthmus of Corinth, Istiophoridae, istisuite, istle, ISTM, ISTP, Istria, I-strut, ISU,

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There are these really great kojic acid sheet masks that are from Korea.

有一些非常氢醌贴片面韩国。

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itabirite, itacolumite, itaconic acid, Italia, Italian, Italian dressing, Italian greyhound, Italian Lira, italian millet, Italian sonnet,

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3G, 401(K), a,
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