Synonyms: pyrimidine
Definition: a heterocyclic organic compound with a penetrating odor
Similar words: organic compound
Definition: any compound of carbon and another element or a radical
Synonyms: pyrimidine
Definition: any of several basic compounds derived from pyrimidine
Definition: any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water
Usage: bases include oxides and hydroxides of metals and ammonia