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C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
C07C273/1854—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas by reactions not involving the formation of the N-C(O)-N- moiety
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Chemical & Material Sciences
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Organic Chemistry
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Chemical Kinetics & Catalysis
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Acyclic And Carbocyclic Compounds In Medicinal Compositions
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