在pH2～6发生差向异构化的药物是A:链霉素B:四环素C:青霉素D:红霉素E:麻黄碱

作者: rantiku 人气: - 评论: 0

问题在pH2～6发生差向异构化的药物是

选项 A:链霉素 B:四环素 C:青霉素 D:红霉素 E:麻黄碱

答案 B

解析

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