<p><b>1-萘乙酸</b> （英文：<span lang="en"><b>1-Naphthaleneacetic acid</b></span>，縮寫：<b>NAA</b>） ，是一種人工合成的生長素類有機化合物（化學式：C<sub>10</sub>H<sub>7</sub>CH<sub>2</sub>CO<sub>2</sub>H），其結構為萘的1號位置以羧甲基取代，易溶於有機溶劑，常用作植物扦插繁育中的生根粉或生根劑，亦可用作植物組織培養。
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<h2><span id=".E5.8F.83.E8.80.83.E6.96.87.E7.8D.BB"></span><span id="參考文獻">參考文獻</span></h2>

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**1 - 萘乙酸** （英文：**1-Naphthaleneacetic acid**，縮寫：**NAA**） ，是一種人工合成的生長素類有機化合物（化學式：C10H7CH2CO2H），其結構為萘的 1 號位置以羧甲基取代，易溶於有機溶劑，常用作植物扦插繁育中的生根粉或生根劑，亦可用作植物組織培養。

## 參考文獻
1-萘乙酸