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2,4-Dimethylphenylhydrazine hydrochloride: BD536760480-83-397%; ￥165.025g

3,5-Dimethylphenylhydrazine hydrochloride: BD1069460481-36-995%; ￥58.05g

2,5-Dimethylphenylhydrazine hydrochloride: BD536856737-78-195%; ￥85.010g

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