分离游离香豆素和香豆素苷类的首选溶剂是A:丙酮B:热乙醇C:热稀碱水D:沸水E:乙醚

作者: rantiku 人气: - 评论: 0

问题分离游离香豆素和香豆素苷类的首选溶剂是

选项 A:丙酮 B:热乙醇 C:热稀碱水 D:沸水 E:乙醚

答案 E

解析

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