• 2022-07-28
    下列取代基名称与结构式不一致的是
    A: [img=155x25]180359819a64659.gif[/img]
    B: [img=170x25]18035981a484e22.gif[/img]
    C: [img=193x33]18035981ae36659.gif[/img]
    D: [img=170x25]18035981b891881.gif[/img]