different between pyrimidine vs pyrazine

pyrimidine

English

Etymology

From German Pyrimidin [1885], from German Pyridin (pyridine), with the insertion of -mi- from amidine.

Pronunciation

  • IPA(key): /pa????.m??di?n/, /p????.m??di?n/

Noun

pyrimidine (plural pyrimidines)

  1. (organic chemistry) A diazine in which the two nitrogen atoms are in the meta- positions; it is the basis of three of the bases found in DNA and RNA: thymine, uracil and cytosine

Hypernyms

  • diazine

Derived terms

Translations

pyrimidine From the web:

  • what pyrimidines are found in dna
  • what pyrimidines are found in rna
  • what pyrimidine bonds to thymine
  • what pyrimidine is almost like to thymine
  • what's pyrimidine meaning
  • what's pyrimidine base
  • what pyrimidines are purines
  • what are pyrimidine dimers


pyrazine

English

Noun

pyrazine (plural pyrazines)

  1. (organic chemistry) A diazine in which the two nitrogen atoms are in the para- positions; many of its derivatives are pharmaceuticals.

Derived terms

  • praziquantel

Translations

pyrazine From the web:

  • what are pyrazines in wine
  • what does pyridine smell like
  • what is pyrazine used for
  • what does pyrazines mean
  • what is pyrazine made up of
  • what is pyrazine made of
  • what is acetyl pyrazine
  • what is ethyl pyrazine
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