Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1109218-14-5

Post Buying Request

1109218-14-5 Suppliers

Recommended suppliersmore

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

1109218-14-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1109218-14-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,0,9,2,1 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1109218-14:
(9*1)+(8*1)+(7*0)+(6*9)+(5*2)+(4*1)+(3*8)+(2*1)+(1*4)=115
115 % 10 = 5
So 1109218-14-5 is a valid CAS Registry Number.

1109218-14-5Downstream Products

1109218-14-5Relevant articles and documents

2-Iminothiolane as a useful coupling reagent for polyamine solid-phase synthesis

Hahn, Frank,Müllen, Klaus,Schepers, Ute

experimental part, p. 2785 - 2790 (2009/05/07)

Here, the versatility of 2-iminothiolane to act as coupling reagent for solid-phase synthesis of polyamine conjugates is shown. This method, which supersedes the use of elaborate protection group strategies, allows the mild coupling of biomacromolecules and other functional moieties. Spermine conjugates with diverse maleimido building blocks were synthesized by a quick and selective reaction. Georg Thieme Verlag Stuttgart.

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 1109218-14-5