练习：根据所给信息推测分子化学结构（史清文教授提供）
双击自动滚屏 发布时间：2019-05-17
A sesquiterpene with molecule of C15H20O4 was recorded on the 700. Please deduce its structure according to following NMR data.
点击链接下载阅读全文：202.206.48.213:8091/admin/upload/product/201951711714.pdf
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练习：根据所给信息推测分子化学结构（史清文教授提供）
双击自动滚屏 发布时间：2019-05-17
A sesquiterpene with molecule of C15H20O4 was recorded on the 700. Please deduce its structure according to following NMR data.
点击链接下载阅读全文：202.206.48.213:8091/admin/upload/product/201951711714.pdf
