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Not directly used for clinical diagnosis or treatment, not edible
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![1-[(2，5-Dimethoxyphenyl)azo]-2-naphthol](https://yunshiji.oss-cn-shenzhen.aliyuncs.com/cas/6358-53-8.gif "1-[(2，5-Dimethoxyphenyl)azo]-2-naphthol")
