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process for the use of carboxylic acids in the trasportazione of beckmann with oleum of chetossime to amides and for the production of caprolactam by transposition of the cicloesanonossima in presmay cicloesilcarbossilico acid
process for the use of carboxylic acids in the trasportazione of beckmann with oleum of chetossime to amides and for the production of caprolactam by transposition of the cicloesanonossima in presmay cicloesilcarbossilico acid
