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Purifying method for chloroacetyl chloride
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Chlorpyrifos aqueous-phase synthesizing method with trichloro-acetic chloride as primary raw material
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Method for synthesizing 3,5,6-trichlorine-2-ol sodium through liquid-phase normal-pressure organic solvent method
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Production method of trichloroacetyl chloride
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Method for synthesizing fluoro ethyl acetate and fluoro methyl acetate
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Novel synthetic process of 3,5,6-trichloropyridin-2-ol sodium
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2-chloro pyridine preparation method
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Production technology of trichloroacetyl chloride
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Preparing method of tetrachloropyridine
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Trichloropyridin-2-Ol Sodium synthetic method
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Preparation method of clopyralid choline aqua and clopyralid choline original drug
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Synthetic process of high-purity pesticide intermediate
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Absorption method of tail gas produced in production of trichloroacetyl chloride by means of chlorination process
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A kind of preparation method of 2,6-dichloropyridine-N-oxide compound
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