<p><b>5α-雙氫諾龍</b>（英語：<span lang="en">5α-Dihydronandrolone</span>，縮寫<b>5α-DHN</b>、<b>DHN</b>）也被稱為<b>5α-雙氫-19-去甲睪酮</b>（5α-dihydro-19-nortestosterone）或<b>5α-雌烷-17β-醇-3-酮</b>（5α-estran-17β-ol-3-one）是一種天然同化類固醇（AAS）和諾龍（19-去甲睪酮）的5α還原衍生物，和5α還原酶催化睪酮生成5α-雙氫睪酮（DHT）類似，5α還原酶也可催化19-去甲睪酮生成5α-雙氫諾龍。
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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>

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**5α- 雙氫諾龍**（英語：5α-Dihydronandrolone，縮寫 **5α-DHN**、**DHN**）也被稱為 **5α- 雙氫 - 19 - 去甲睪酮**（5α-dihydro-19-nortestosterone）或 **5α- 雌烷 - 17β- 醇 - 3 - 酮**（5α-estran-17β-ol-3-one）是一種天然同化類固醇（AAS）和諾龍（19 - 去甲睪酮）的 5α 還原衍生物，和 5α 還原酶催化睪酮生成 5α- 雙氫睪酮（DHT）類似，5α 還原酶也可催化 19 - 去甲睪酮生成 5α- 雙氫諾龍。

## 參考文獻
1434-85-1