Cytosine

• Product Name:Cytosine
• Synonyms: 4-Aminopyrimidin-2(3H)-one Cytosine,4-Amino-2-hydroxypyrimidine Cytosine (100 mg) 4-aMino-1,2-dihydropyriMidin-2-one Cytosine, 99+% 5GR Cytosine API 4-Amino-2-oxo-1,2-dihydropyrimidine 4-Amino-2(1H)-pyrimidone Cytosine/4-AMino-2(1H)-pyriMidinone
• CAS:71-30-7
• MF:C4H5N3O
• MW:111.1
• EINECS:200-749-5
• Mol File:71-30-7.mol
• 

Cytosine is first isolated by hydrolysis of calf thymus tissue by Albrecht Kossel (1853–1927) and A. Neumann during 1893–1894. Thymine’s structure was published in 1900 and confi rmed over the next several years when it was synthesized by several investigators. In 1903, cytosine was synthesized by Henry Lord Wheeler (1867–1914) and Treat B. Johnson, confirming its structure. Uracil was first isolated in 1900 from yeast nucleic acid found in bovine thymus and herring sperm.the methylation of uracil produces thymine; thymine is also called 5-methyluracil because methylation takes place at the fi fth carbon in uracil to produce thymine.

• Cytosine
• 
• US $999.00-800.00/kg
• CAS:71-30-7
• Min. Order: 1kg
• Purity: 99%
• Supply Ability: 5000
• 2024-12-22

• Cytosine
• 
• US $0.00 /KG
• CAS:71-30-7
• Min. Order: 1KG
• Purity: 99%
• Supply Ability: 500mt/year
• 2024-12-20

• Company Name:Shanghai Xianggeng Technology Development Co. Ltd.
• Tel:021-021-56152668 18116302010
• Products Intro:Product Name:Cytosine
  CAS:71-30-7
  Purity:99 Package:100g;1kg;10kg;25kg More...
• CB Index:58
• Related Information:Catalog(501)

• Company Name:Zheng zhou nine potential chemical products co,.ltd.
• Tel:+86-0371-55215939 +86-17319721973
• Products Intro:Product Name:cytosine
  CAS:71-30-7
  Purity:>99.0% Package:≥25kg/RMB 110;≥1kg/RMB 140
• CB Index:58
• Related Information:Catalog(34)

• Company Name:Yangzhou modier Electronic Materials Co., Ltd
• Tel:0514-82098883; 13761402923
• Products Intro:CAS:71-30-7
  Purity:99% Package:5KG;1KG
• CB Index:58
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• Company Name:Hubei Yuanmeng Biotechnology Co., Ltd
• Tel:027-68897569 18120462897
• Products Intro:Product Name:Cytosine
  CAS:71-30-7
  Purity:99% HPLC Package:25kg纸板桶
• CB Index:58
• Related Information:Catalog(2075)

• Company Name:Suzhou Biosynthetica Co., Ltd.
• Tel:0512-89581819; 18915732708
• Products Intro:Product Name:Cytosine
  CAS:71-30-7
  Purity:99% HPLC Package:5kg;10KG；100kg；1000kg；10000kg
• CB Index:58
• Related Information:Catalog(33)

• Company Name:Xinxiang Yicheng Biotechnology Co.,LTD
• Tel:0373-6014999 18937330588
• Products Intro:Product Name:Cytosine
  CAS:71-30-7
  Purity:≥99.0% Package:25KG;10KG;1KG
• CB Index:58
• Related Information:Catalog(69)

• Company Name:NANJING YIHUA BIOTECHNOLOGY Co., Ltd
• Tel: 15171470753
• Products Intro:CAS:71-30-7
  Purity:99% HPLC Package:1G;25G;100G;500G;1KG;5KG;25KG;100KG;1000KG
• CB Index:58
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