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Ureide

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Ureide \U"re*ide\, n. (Chem.)
   Any one of the many complex derivatives of urea; thus,
   hydantoin, and, in an extended dense, guanidine, caffeine,
   et., are ureides. [Written also {ureid}.]
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