人参皂苷Rg1的化学结构是()

A . ['https://assets.asklib.com/psource/2016090710524967543.gif B .https://assets.asklib.com/psource/2016090710525646614.gif C .https://assets.asklib.com/psource/2016090710530385785.gif D .https://assets.asklib.com/psource/2016090710530971483.gif E .https://assets.asklib.com/psource/2016090710531591979.gif

时间:2022-11-06 20:35:13 所属题库:天然药物化学基本知识题库

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