56[B型题]顺式柠檬醛的结构是()

A . ['https://assets.asklib.com/psource/2016090710431375522.gif B .https://assets.asklib.com/psource/2016090710432461813.gif C .https://assets.asklib.com/psource/2016090710433399691.gif D .https://assets.asklib.com/psource/201609071043421327.gif E .https://assets.asklib.com/psource/2016090710434978623.gif

时间:2022-11-02 15:50:37 所属题库:天然药物化学基本知识题库

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