<p><b>4-羥基香豆素</b>（英語：<span lang="en">4-hydroxycoumarin</span>）是一種香豆素衍生物，和傘形花內酯（7-羥基香豆素）為同分異構體，其羥基位置為4號位，發現於草木犀屬（學名：<i>Melilotus</i>）植物。
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<h2><span id=".E5.8F.82.E8.80.83.E6.96.87.E7.8C.AE"></span><span id="参考文献">參考文獻</span></h2>

<h2><span id=".E5.A4.96.E9.83.A8.E9.93.BE.E6.8E.A5"></span><span id="外部链接">外部連結</span></h2>
<p>Template:Coumarin
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**4 - 羥基香豆素**（英語：4-hydroxycoumarin）是一種香豆素衍生物，和傘形花內酯（7 - 羥基香豆素）為同分異構體，其羥基位置為 4 號位，發現於草木犀屬（學名：_Melilotus_）植物。

## 參考文獻

## 外部連結

Template:Coumarin
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