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methylimidazole

n. (context organic compound English) Any of a class of compounds derived from imidazole through replacement of a hydrogen by a methyl group.

Wikipedia
Methylimidazole

Methylimidazole may refer to several related chemical compounds:

  • 1-Methylimidazole
  • 2-Methylimidazole
  • 4-Methylimidazole, which is chemically distinct from, but readily interconvertable with 5-methylimidazole.