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C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
C07C311/50—Compounds containing any of the groups, X being a hetero atom, Y being any atom
C07C311/52—Y being a hetero atom
C07C311/54—Y being a hetero atom either X or Y, but not both, being nitrogen atoms, e.g. N-sulfonylurea
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CH224638D1939-12-151940-12-14Verfahren zur Herstellung von p-Acetylaminobenzolsulfonylharnstoff.
CH224638A
(de)