Welcome to LookChem.com Sign In|Join Free

CAS

  • or

208997-79-9

Post Buying Request

208997-79-9 Suppliers

Recommended suppliersmore

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

208997-79-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 208997-79-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,8,9,9 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 208997-79:
(8*2)+(7*0)+(6*8)+(5*9)+(4*9)+(3*7)+(2*7)+(1*9)=189
189 % 10 = 9
So 208997-79-9 is a valid CAS Registry Number.

208997-79-9Relevant articles and documents

Investigation of mechanism of nitrogen transfer in glucosamine 6- phosphate synthase with the use of transition state analogs

Milewski, SlLawomir,Hoffmann, Maria,Andruszkiewicz, Ryszard,Borowski, Edward

, p. 283 - 296 (1997)

Several structural analogs of putative tetrahedral intermediates of the reaction catalyzed by the glutamine amide transfer domain of Candida albicans glucosamine 6-phosphate synthase have been designed and synthesized. Esters and amides of γ-phosphonic and γ-sulfonic analogs of glutamine and glutamic acid were tested as potential inhibitors of the enzyme. N-substituted amides 9 and 15 were found to be the strongest inhibitors in the series. Structure- activity relationship studies led to conclusions supporting the possibility of a direct nucleophilic attack of the glutamine amide nitrogen on an electrophilic site of the enzyme-bound fructose 6-phosphate as the most likely mechanism of nitrogen transfer in glucosamine 6-phosphate synthase.

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 208997-79-9