Welcome to LookChem.com Sign In|Join Free

CAS

  • or

135644-27-8

Post Buying Request

135644-27-8 Suppliers

Recommended suppliersmore

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

135644-27-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135644-27-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,6,4 and 4 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 135644-27:
(8*1)+(7*3)+(6*5)+(5*6)+(4*4)+(3*4)+(2*2)+(1*7)=128
128 % 10 = 8
So 135644-27-8 is a valid CAS Registry Number.

135644-27-8Downstream Products

135644-27-8Relevant articles and documents

A new stereospecific method for 1,2-cis-glycosylation

Kochetkov, Nicolay K.,Klimov, Evgeny M.,Malysheva, Nelly N.,Demchenko, Alexey V.

, p. 77 - 91 (2007/10/02)

A new stereospecific method for 1,2-cis-glycosylation involves the reaction of 1,2-trans-glycosyl thiocyanates with sugar trityl ethers in the presence of triphenylmethylium perchlorate.The method has been applied to give disaccharide derivatives with (1->6), (1->4), (1->3), and (1->2) linkages.

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 135644-27-8