盐酸氯丙嗪遇光易被氧化变色是由于其结构中存在A:喹啉环B:吩噻嗪环C:萘啶环D:吩嗪环E:吲哚环

作者: rantiku 人气: - 评论: 0
问题 盐酸氯丙嗪遇光易被氧化变色是由于其结构中存在
选项 A:喹啉环 B:吩噻嗪环 C:萘啶环 D:吩嗪环 E:吲哚环
答案 B
解析 盐酸氯丙嗪含吩噻嗪母环,易氧化变色。

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