Welcome to LookChem.com Sign In|Join Free

CAS

  • or

14149-69-0

Post Buying Request

14149-69-0 Suppliers

Recommended suppliersmore

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

14149-69-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 14149-69-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,1,4 and 9 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 14149-69:
(7*1)+(6*4)+(5*1)+(4*4)+(3*9)+(2*6)+(1*9)=100
100 % 10 = 0
So 14149-69-0 is a valid CAS Registry Number.

14149-69-0Relevant articles and documents

Novel syntheses of diphenyl and/or trimethylene dithioacetals of mono- and oligosaccharides in 90% trifluoroacetic acid

Funabashi, Masuo,Arai, Sachiko,Shinohara, Masashi

, p. 333 - 341 (1999)

Dithioacetals of aldopentoses (D-arabinose, D-ribose, D-xylose, and D-lyxose), aldohexoses (D-glucose, D-mannose, D-galactose), and common oligosaccharides (cellobiose, lactose, gentibiose, melibiose, maltose, and maltotriose) were conveniently prepared by reacting the corresponding free sugars respectively with benzenethiol and/or 1,3-propanedithiol at room temperature in 90% trifluoroacetic acid in much better yields than by the conventional methods.

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 14149-69-0