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en.wikipedia.org/wiki/Cytosine

Cytosine is one of the four main bases found in DNA and RNA, along with adenine, guanine, and thymine (uracil in RNA). It is a pyrimidine derivative, with a heterocyclic aromatic ring and two substituents attached (an amine group at position 4 and a keto group at position 2). The nucleoside of cytosine is cytidine.

pubchem.ncbi.nlm.nih.gov/compound/cytosine

cytosine | C4H5N3O | CID 597 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/ hazards/toxicity information, supplier lists, and more.

www.newworldencyclopedia.org/entry/Cytosine

Properties. Cytosine is a pyrimidine derivative, with a heterocyclic, aromatic ring, and two substituents attached (an amine group at position four and a keto group at position two). Heterocyclic compounds are organic compounds (those containing carbon) that contain a ring structure containing ...

www.chemspider.com/Chemical-Structure.577.html

Structure, properties, spectra, suppliers and links for: Cytosine, 71-30-7.

www.britannica.com/science/cytosine

cytosine: A nitrogenous base derived from pyrimidine that occurs in nucleic acids, the heredity-controlling components of all living cells, and in some coenzymes, substances that act in...

study.com/academy/lesson/cytosine-structure-definition-quiz.html

Cytosine is one of the bases that spell out genes in your DNA. It is so versatile that it's been called the 'wild card' of nucleic acids. Learn...

www.worldofchemicals.com/chemicals/chemical-properties/cytosine.html

Find here Cytosine molecular formula, Cytosine density, Cytosine properties, Cytosinecas no, Cytosine msds,Cytosine companies.

pubs.acs.org/doi/abs/10.1021/jp0527709

Sep 30, 2005 ... Density functional theory is used to study the hydrogen bonding pattern in cytosine, which does not contain alternating proton donor and acceptor sites and therefore is unique compared with the other pyrimidines. Complexes between various small molecules (HF, H2O, and NH3) and four main binding ...

www.hmdb.ca/metabolites/HMDB00630

Nov 16, 2005 ... Disposition. Biological Location: Subcellular: Extracellular. Biofluid and excreta: Urine; Blood; Plasma. Tissue and substructures: Muscle; Placenta; Skeletal muscle. Organ and components: Prostate; Skin; Spleen. Cell and elements: Cell: Fibroblast. Source: Endogenous. Physical Properties. State, Solid.