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

1.以苯料,经过氯,氰反应后,通过精馏氧基苯乙腈,总收率34.8%

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dimercaptothiodiazole, dimercurammonium, dimercurousammonium, dimeric, dimerisation, dimerism, dimerization, dimerize, dimerous, dime-store(卖便宜货商店),

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3G, 401(K), a,

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怪奇物语 第一季

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

过程中烃类是以什开的?- 熔

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科学大

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

过程中柴油首先被提取,然后汽油随着原油的进一步精炼而被提取。

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Dimethan, dimethazan, dimethicone, dimethione, dimethisterone, dimethoate, dimethocaine, dimethoxanate, dimethoxy, dimethoxy-4-nitrochlorobenzene,

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3G, 401(K), a,
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