Chloral is a colorless, volatile liquid with a very penetrating odor and boiling at 97.7℃.
三氯乙醛是无色挥发性的液体,带有刺激性很强的气味,在97.7℃沸腾.
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The purpose of the preparation of chloral hydrate suppository and its quality control methods.
目的制备水合氯醛栓剂,并探讨其质量控制方法.
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结论水合氯醛栓剂制备方法简单, 质量控制方法准确可靠.
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Condensation of phenol and chloral over HY zeolite catalysts was studied in detail.
以三氯乙醛为亲电试剂,在HY沸石催化剂上实现了苯酚和三氯乙醛的二次缩合反应.
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结论:水合氯醛灌肠组对婴幼儿镇静效果优于口服组.
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目的:对比研究水合氯醛在检查治疗前,对不同年龄段患儿应用不同给药途径的镇静效果。
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