Welcome to LookChem.com Sign In|Join Free

CAS

  • or

849438-18-2

Post Buying Request

849438-18-2 Suppliers

Recommended suppliersmore

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

849438-18-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 849438-18-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,9,4,3 and 8 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 849438-18:
(8*8)+(7*4)+(6*9)+(5*4)+(4*3)+(3*8)+(2*1)+(1*8)=212
212 % 10 = 2
So 849438-18-2 is a valid CAS Registry Number.

849438-18-2Relevant articles and documents

Synthesis of orthogonally protected enantiopure 2,9-diaminodecanedioic acid: A model for a new general method for the synthesis of orthogonally protected α,α′-diaminodicarboxylic acids

Truchot, Cyrille,Sasaki, N. Andre

, p. 393 - 406 (2007/10/03)

A new method for the synthesis of orthogonally protected enantiopure α,α′-diaminodicarboxylic acids is described. A key step involves the Julia olefination of an aldehyde and a sulfone, both of which are derived from an optically pure dicarboxylic amino a

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 849438-18-2