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1 - alkyl - 2 - nitromethylenpyrrolidiner for use as intermediates in the production of 1 - alkyl - 2 - aminomethylpyrrolidiner and a process for the manufacture of such 1 - alkyl - 2 - nitromethylpyrrolidmachines.
1 - alkyl - 2 - nitromethylenpyrrolidiner for use as intermediates in the production of 1 - alkyl - 2 - aminomethylpyrrolidiner and a process for the manufacture of such 1 - alkyl - 2 - nitromethylpyrrolidmachines.
