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A biologically and practically important organic compound.
imidazole, nitrogen-containing organic compound, heterocyclic compound, heteroatom, amphoteric, purine, pyrimidine, organic chemistry, chemistry
A heterocyclic aromatic organic compound, its derivatives include guanine and adenine.
A heterocyclic organic compound, its derivatives are thymine, cytosine and uracil.
A heterocyclic organic compound.
A basic heterocyclic organic compound; a colourless, pungent toxic liquid.
The simplest aromatic amine. Its scientific name is phenylamine.
An exercise about the groups and structure of organic nitrogen compounds.