系统命名法中的编号问题当主链中含有乙基时,是乙基视为一个整体编一号,还是编为两号?帮忙命名一下下面两个烷烃:ch3ch3ch2ch(c2h5)ch(ch3)chch(ch3)2和ch3 ch3(ch3)2 c ch2 ch ch2ch(c2h5)2我的主要问题是
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![系统命名法中的编号问题当主链中含有乙基时,是乙基视为一个整体编一号,还是编为两号?帮忙命名一下下面两个烷烃:ch3ch3ch2ch(c2h5)ch(ch3)chch(ch3)2和ch3 ch3(ch3)2 c ch2 ch ch2ch(c2h5)2我的主要问题是](/uploads/image/z/6316408-64-8.jpg?t=%E7%B3%BB%E7%BB%9F%E5%91%BD%E5%90%8D%E6%B3%95%E4%B8%AD%E7%9A%84%E7%BC%96%E5%8F%B7%E9%97%AE%E9%A2%98%E5%BD%93%E4%B8%BB%E9%93%BE%E4%B8%AD%E5%90%AB%E6%9C%89%E4%B9%99%E5%9F%BA%E6%97%B6%2C%E6%98%AF%E4%B9%99%E5%9F%BA%E8%A7%86%E4%B8%BA%E4%B8%80%E4%B8%AA%E6%95%B4%E4%BD%93%E7%BC%96%E4%B8%80%E5%8F%B7%2C%E8%BF%98%E6%98%AF%E7%BC%96%E4%B8%BA%E4%B8%A4%E5%8F%B7%3F%E5%B8%AE%E5%BF%99%E5%91%BD%E5%90%8D%E4%B8%80%E4%B8%8B%E4%B8%8B%E9%9D%A2%E4%B8%A4%E4%B8%AA%E7%83%B7%E7%83%83%EF%BC%9Ach3ch3ch2ch%28c2h5%29ch%28ch3%29chch%28ch3%292%E5%92%8Cch3+ch3%28ch3%292+c+ch2+ch+ch2ch%28c2h5%292%E6%88%91%E7%9A%84%E4%B8%BB%E8%A6%81%E9%97%AE%E9%A2%98%E6%98%AF)
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