The studies in the catalysts for dehydroisomerization of n - butane are reviewed.

综述了正丁烷一 步脱 氢异构催化剂的研究现状.

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The heptanal butyl mercaptan was synthesized with heptanal, sodium thiosulfate and 1 bromobutane as raw materials.

以正庚醛 、 硫代硫酸钠和溴代正丁烷为原料,合成了正庚醛正丁硫醇缩醛.

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In this paper reported a new technology of preparing butyl gallate from sodium gallate and n - chlorobutane.

报道了由没食子酸钠和氯代正丁烷合成没食子酸 丁酯 的新工艺.

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