呈油状，易挥发的生物碱是A.槟榔碱 B.小檗碱 C.延胡索乙素 D.吗啡 E.秋水仙碱

作者: tihaiku 人气: - 评论: 0

问题呈油状，易挥发的生物碱是

选项 A.槟榔碱 B.小檗碱 C.延胡索乙素 D.吗啡 E.秋水仙碱

答案 A

解析槟榔碱属于简单吡啶类，呈液态，具有挥发性；

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