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3-Bromo-N,N-dimethylpyridin-4-amine: BD3507084539-35-595%; ￥690.01g

2-Bromo-N,N-dimethylpyridin-4-amine: BD213008396092-82-395%; ￥1568.010g

4-Dimethylaminopyridine: BD171991122-58-398%; ￥164.0500g

N4,N4-Dimethylpyridine-2,4-diamine: BD0085461650426-31-895%; ￥3743.01g

4-Dimethylaminopyridinium bromide perbromide: BD9681792976-81-395%; ￥880.025g

4-(Dimethylamino)picolinic acid: BD496353890092-04-397%; ￥686.01g

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