Welcome to LookChem.com Sign In|Join Free

CAS

  • or

84538-98-7

Post Buying Request

84538-98-7 Suppliers

Recommended suppliersmore

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

84538-98-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84538-98-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,5,3 and 8 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 84538-98:
(7*8)+(6*4)+(5*5)+(4*3)+(3*8)+(2*9)+(1*8)=167
167 % 10 = 7
So 84538-98-7 is a valid CAS Registry Number.

84538-98-7Downstream Products

84538-98-7Relevant articles and documents

The [Cu]-catalyzed SNAR reactions: Direct amination of electron deficient aryl halides with sodium azide and the synthesis of arylthioethers under Cu(II) - Ascorbate redox system

Goriya, Yogesh,Ramana

body text, p. 7642 - 7650 (2010/12/19)

A one pot [Cu]-promoted SNAr reaction of electron-deficient halobenzenes with sodium azide and the reduction of the intermediate aryl azides under the same Cu(II)-ascorbate redox conditions leading to anilines has been documented. Control experiments revealed that both ascorbate and proline play important role in the reaction path way. Further, the use of this catalytic Cu(II)-ascorbate redox system has been explored for the synthesis of arylthioethers.

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 84538-98-7