Welcome to LookChem.com Sign In|Join Free

CAS

  • or

128554-59-6

Post Buying Request

128554-59-6 Suppliers

Recommended suppliersmore

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

128554-59-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128554-59-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,5,5 and 4 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 128554-59:
(8*1)+(7*2)+(6*8)+(5*5)+(4*5)+(3*4)+(2*5)+(1*9)=146
146 % 10 = 6
So 128554-59-6 is a valid CAS Registry Number.

128554-59-6Relevant articles and documents

Synthesis and biological activities of methyl oligobiosaminide and some deoxy isomers thereof.

Shibata,Kosuge,Ogawa

, p. 37 - 54 (2007/10/02)

Methyl oligobiosaminide (1) the core structure of oligostatin C, and five analogues, the 6-hydroxy-(2), 2-deoxy- (3), 2-deoxy-6-hydroxy- (4), 3-deoxy- (5), and 3-deoxy-6-hydroxy derivatives (6), were synthesized by coupling the protected pseudo-sugar epoxide 46 with suitable methyl 4-amino-4-deoxy-alpha-D-hexopyranoside derivatives. Compounds 3 and 6 showed notable inhibitory activity against alpha-D-glucosidase and alpha-D-mannosidase, respectively, whereas compound 1 had almost no activity.

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 128554-59-6