The biruet can develop the color with the cupric sulfate in the alkaline solution, we call that the biruet reaction.Malonyl urea has acidity, so we call it barbituric acid.
酸本身无镇静催眠作用,当它的五位亚甲基上的两个氢被烃基取代后才呈现镇静催眠的理性,是一类对中枢神经系统起抑制作用的化合物。
The biruet can develop the color with the cupric sulfate in the alkaline solution, we call that the biruet reaction.Malonyl urea has acidity, so we call it barbituric acid.
酸本身无镇静催眠作用,当它的五位亚甲基上的两个氢被烃基取代后才呈现镇静催眠的理性,是一类对中枢神经系统起抑制作用的化合物。
声明:以上例句、词性分类均由互联网资源自动,分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。