Welcome to LookChem.com Sign In|Join Free

CAS

  • or

79987-63-6

Post Buying Request

79987-63-6 Suppliers

Recommended suppliersmore

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

79987-63-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79987-63-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,8 and 7 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 79987-63:
(7*7)+(6*9)+(5*9)+(4*8)+(3*7)+(2*6)+(1*3)=216
216 % 10 = 6
So 79987-63-6 is a valid CAS Registry Number.

79987-63-6Relevant articles and documents

Halogenation of Phenols and Phenyl Ethers with Potassium Halides in the Presence of 18-Crown-6 on Oxidation with m-Chloroperbenzoic Acid

Srebnik, Morris,Mechoulam, Raphael,Yona, Irene

, p. 1423 - 1428 (2007/10/02)

Several types of phenyl ethers have been monobrominated in the ring in good yields with potassium bromide in the presence of 18-crown-6 on oxidation with m-chloroperbenzoic acid.Monoiodination takes place with both phenyl ethers and free phenols when potassium iodide is employed.

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 79987-63-6