Welcome to LookChem.com Sign In|Join Free

CAS

  • or

491837-23-1

Post Buying Request

491837-23-1 Suppliers

Recommended suppliersmore

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

491837-23-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 491837-23-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,1,8,3 and 7 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 491837-23:
(8*4)+(7*9)+(6*1)+(5*8)+(4*3)+(3*7)+(2*2)+(1*3)=181
181 % 10 = 1
So 491837-23-1 is a valid CAS Registry Number.

491837-23-1Downstream Products

491837-23-1Relevant articles and documents

Artificial nucleosides possessing metal binding sites at the 3′- and 5′-positions of the deoxyribose moieties

Chiba, Jun-ya,Tanaka, Kentaro,Ohshiro, Yukinori,Miyake, Ryosuke,Hiraoka, Shuichi,Shiro, Motoo,Shionoya, Mitsuhiko

, p. 331 - 338 (2007/10/03)

This paper describes a convenient synthetic procedure for nucleoside mimics, 1-6, in which the 3′,5′-hydroxy groups of natural 2′-deoxythymidine or 2′-deoxyadenosine are replaced by thiol, amine, or alkylthiol groups. Such nucleosides would be built up into a single DNA strand with cooperative participation of metal coordination, where internucleoside linkages are replaced by metal complexation motifs. The X-ray crystal structure and complexation behaviors of 3′,5′-dithiothymidine, 1, with AuI are also reported.

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 491837-23-1