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CH Boehringer Sohn AG and Co KG
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CH Boehringer Sohn AG and Co KG
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C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
C07C17/32—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by introduction of halogenated alkyl groups into ring compounds
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FR1045668D1950-04-201951-04-16
Process for introducing a chloromethyl group in 1, 2, 4-trichlorobenzol
ExpiredFR1045668A
(en)