heterocyclic compound
heterocyclic compound
发布时间：2025-12-22 15:47:28
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答案：杂环化合物
相关试题
- 1.heterocyclic compound
- 2.compound duties
- 3.The compound responsible for “cork taint” is:
- 4.Thymine is a compound derived from:
- 5.Which of the following substances is not a compound?
- 6.Which compound is most acidic?
- 7.Sometimes idioms may overlap with compound words. ( )
- 8.In general, the electrophilic substitution activity of 5-membered aromatic heterocyclic compounds is
- 9.Which compound word has the most transparent meaning?
- 10.Which has cis- and trans- structure in the following compound？--------（ ）
