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method for producing liquid crystal 4 square bracket on trans - 4 - n - alkylcyclohexanoyloxy square bracket to trans - n - alkylcyclohexanen or4 square bracket on trans - 4 - n - alkylcyclohexanoyloxy square bracket to 3 subst. - benzoyloxy - square bracket on trans - 4 - n - alkylcyclohexanen square bracket at
method for producing liquid crystal 4 square bracket on trans - 4 - n - alkylcyclohexanoyloxy square bracket to trans - n - alkylcyclohexanen or4 square bracket on trans - 4 - n - alkylcyclohexanoyloxy square bracket to 3 subst. - benzoyloxy - square bracket on trans - 4 - n - alkylcyclohexanen square bracket at
