6.丁香挥发油中含丁香色原酮(K)、香草酸(M)，其结构简式如下：
K
M
下列说法正确的是 ()
同分异构与同系物 · 历年高考化学真题与解析
本页汇总 高考真题检索 的「同分异构与同系物」高考化学真题共 4 道，覆盖 2014–2025 年，最常出题型为 单选题；含完整答案与解析。
4questions
Past questions included
2014–2025
Years covered
区分题为主
Overall difficulty
Single-choice
Most common question type
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Do 5 reliable past questions first, then see the answers and explanations after you submit
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Past Question List
1．轴烯是一类独特的星形环烃。三元轴烯（ ）与苯
1．（6分）下列化合物中同分异构体数目最少的是（ ）
2．（6分）四联苯 的一氯代物有（ ）
A．3种B．4种C．5种D．6种
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所属章节
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