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process for the production of 1 - carbamoyl - 3 - (3,5 - dichlorphenyl) - hydantoin and 1 - chlorcarbonyl - 3 (3.5 dichlorphenyl) - hydantoin as an intermediate in this process.
process for the production of 1 - carbamoyl - 3 - (3,5 - dichlorphenyl) - hydantoin and 1 - chlorcarbonyl - 3 (3.5 dichlorphenyl) - hydantoin as an intermediate in this process.
