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A method for the production of 1,5-diphenyl-1,2,4-triazole-3-carboxylic acid or polymerization products of opening of norbornene derivatives of the chlorine type
A method for the production of 1,5-diphenyl-1,2,4-triazole-3-carboxylic acid or polymerization products of opening of norbornene derivatives of the chlorine type