Welcome to LookChem.com Sign In|Join Free

CAS

  • or

801237-26-3

Post Buying Request

801237-26-3 Suppliers

Recommended suppliersmore

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

801237-26-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 801237-26-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,1,2,3 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 801237-26:
(8*8)+(7*0)+(6*1)+(5*2)+(4*3)+(3*7)+(2*2)+(1*6)=123
123 % 10 = 3
So 801237-26-3 is a valid CAS Registry Number.

801237-26-3Relevant articles and documents

A tandem ring-closing metathesis cleavable linker system for solid-phase oligosaccharide synthesis

Timmer, Mattie S. M.,Codée, Jeroen D. C.,Overkleeft, Herman S.,Van Boom, Jacques H.,Van Der Marel, Gijsbert A.

, p. 2155 - 2158 (2007/10/03)

A novel triene linker system, that can be cleaved by a tandem ring-closing metathesis (RCM) reaction, is presented. The tandem RCM cleavage, that regenerates the active ruthenium catalyst without the need of additives like ethylene, proceeded very clean and fast to liberate cyclopent-2-enyl mannosides from the solid support. A cyclopent-2-enyl mannoside was isomerized to the corresponding vinyl ether glycoside, which could be readily deprotected by iodine-mediated hydrolysis.

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 801237-26-3