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\ 氯丁烷的例句（氯丁烷在句子中的用法）

氯丁烷的例句（氯丁烷在句子中的用法）

Tetrahydrothiophene was synthesized using iodine as a catalyst from 1, 4 - dichlorobutane and sodium sulfide. 以1, 4- 二氯丁烷和硫化钠为原料,碘为催化剂,乙醇为溶剂合成了四氢噻吩.

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