What’s Cytosine ?

  • Author:Kathy
  • Release on :2016-05-27


Cytosine, scientific name for 2-4 - amino carbonyl - pyrimidine, CAS number is 71-30-7, formula for C4H5N3O. Nucleic acids (DNA and RNA) one of the major bases of composition. Cytosine can by 2 thiol urea pyrimidine, chloroacetic acid and ammonia as raw materials synthesis. Used as drug intermediates.


Shorthand for C. One of the nucleic acid type of pyrimidine bases. Found in DNA and RNA. In the plant DNA, in addition to cytosine, there are a small amount of 5 - methyl cytosine. In the double helix of DNA, a chain of cytosine and guanine pairs of another chain, form three hydrogen bonds between the molecules. The hydrogen bonds between the complementary bases on is one of the important forces of the stability of the DNA double helix structure. Cytosine nucleoside, cytosine nucleotides can be as the drugs increased leukocyte. Can be made of 2 thiol uracil, chloroacetic acid and ammonia as raw materials synthesis.


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