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6-Cyanopyridine-2-sulfonyl chloride: BD2841231343041-93-995%; ￥768.050mg

4-Bromopyridine-2-sulfonyl chloride: BD2218391060808-87-898%; ￥2879.01g

6-Bromopyridine-2-sulfonyl chloride: BD159217912934-77-195%; ￥135.0100mg

5-Fluoropyridine-2-sulfonyl chloride: BD2841221060802-47-295%; ￥1200.0100mg

5-Bromopyridine-2-sulfonyl chloride: BD26231874959-68-995%; ￥115.0100mg

5-(Trifluoromethyl)pyridine-2-sulfonyl chloride: BD107472174485-72-495%; ￥2765.01g

5-Chloropyridine-2-sulfonyl chloride: BD26274885277-08-798%; ￥1505.01g

6-Chloropyridine-2-sulfonyl chloride: BD284128913287-21-595%; ￥1335.01g

Pyridine-2-sulfonyl chloride hydrochloride: BD27205111480-84-395%; ￥1364.01g

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