Welcome to LookChem.com Sign In|Join Free

CAS

  • or

250650-32-9

Post Buying Request

250650-32-9 Suppliers

Recommended suppliersmore

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

250650-32-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 250650-32-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,0,6,5 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 250650-32:
(8*2)+(7*5)+(6*0)+(5*6)+(4*5)+(3*0)+(2*3)+(1*2)=109
109 % 10 = 9
So 250650-32-9 is a valid CAS Registry Number.

250650-32-9Relevant articles and documents

Preparation of nucleoside 5′-deoxy-5′-methylenephosphonates as building blocks for the synthesis of methylenephosphonate analogues

Kers, Annika,Szaboe, Tomas,Stawinski, Jacck

, p. 2585 - 2590 (2007/10/03)

Efficient synthesis of suitably protected 2′-deoxycytidine, 2′-deoxyadenosine, and 2′-deoxyguanosine derivatives bearing the 5′-methylenephosphonate moiety with the 4-methoxy-1-oxido-2-picoIyl function as an intramolecular nucleophile catalytic group is d

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 250650-32-9