Welcome to LookChem.com Sign In|Join Free

CAS

  • or

263277-12-9

Post Buying Request

263277-12-9 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

263277-12-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 263277-12-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,3,2,7 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 263277-12:
(8*2)+(7*6)+(6*3)+(5*2)+(4*7)+(3*7)+(2*1)+(1*2)=139
139 % 10 = 9
So 263277-12-9 is a valid CAS Registry Number.

263277-12-9Relevant articles and documents

Flavonoid metabolism: The synthesis of phenolic glucuronides and sulfates as candidate metabolites for bioactivity studies of dietary flavonoids

Zhang, Qingzhi,Raheem, K. Saki,Botting, Nigel P.,Slawin, Alexandra M.Z.,Kay, Colin D.,O'Hagan, David

, p. 4194 - 4201 (2012/07/14)

Epidemiological studies indicate that flavonoid intake is inversely associated with the risk of coronary heart disease, yet the mechanisms responsible for their bioactivity are still a matter of debate. Based on the rapid and extensive metabolism of most flavonoids, their health effects most likely result from the biological activity of their metabolites. However, a lack of commercially available compounds/standards has prevented the study of metabolite bioactivity and resulted in a focus on non-physiologically relevant precursor/parent structures. This paper details the synthesis of a series of phenolic glucuronide 1a-e and sulfate 2a-e derivates as candidate metabolites for use as reference compounds in metabolic profiling studies and for the exploration of flavonoid bioactivity.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 263277-12-9