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P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.

以苯甲醚为,过氯甲基,氰反应后,通过对甲氧基苯乙腈,总收率为34.8%

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ferroantigorite, ferroaugite, ferrobacillus, ferrobilin, ferroboral, ferroboron, ferrobrucite, ferrocal, ferrocalcite, ferrocarbo,

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3G, 401(K), a,

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怪奇物语 第

During fractional distillation, hydrocarbons are separated according to their......- Melting point.

过程中烃类是以什么离开的?- 熔

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科学大揭秘

In the process of fractional distillation, diesel is extracted first, followed by gasoline as the crude is refined further.

过程中柴油首先,然后汽油随着原油的进步精炼而

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ferrochromium, ferrochrysotile, ferrocobalt, ferrocobaltite, ferrocoke, ferrocolumbite, ferrocolumbium, ferro-compound, ferroconcrete, ferrocrete,

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3G, 401(K), a,
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