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CN109678806A
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A kind of monomethylation synthetic method of efficient aromatic primary amine
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A method of cyproconazole is prepared using 2,4 '-dichloroacetophenones as raw material
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With 1-(4- chlorphenyl) -2-(1H-1,2,4- triazol-1-yl) ethyl ketone synthesis cyproconazole method
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A kind of preparation method of 2- cyclopropylpropanal
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A kind of fluoro- 2,4- 2,4-dinitrophenoxy of 2-(5-) acetic acid esters preparation method
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It is a kind of（R）-（+）The preparation method of -2- para hydroxybenzene oxygroup propionic acid
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A kind of phonetic binary herbicide of ring and its application
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A kind of phonetic benzyl ternary herbicide of ring and its application
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One kind prepares 2- in micro-structured reactor（Rosickyite base）-3-（Trifluoromethyl）The method of phenol
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A kind of method that (R)-(+) -2- (4- hydroxyls fibric acid) propionic acid is prepared in micro-structured reactor
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A kind of method for synthesizing carfentrazoneethyl
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A kind of preparation method of N- hydroxyanilines analog
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A kind of preparation method of high content TrinexAN_SNacethyl active compound
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