Welcome to LookChem.com Sign In|Join Free

CAS

  • or

53668-59-0

Post Buying Request

53668-59-0 Suppliers

Recommended suppliersmore

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

53668-59-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53668-59-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,6,6 and 8 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 53668-59:
(7*5)+(6*3)+(5*6)+(4*6)+(3*8)+(2*5)+(1*9)=150
150 % 10 = 0
So 53668-59-0 is a valid CAS Registry Number.

53668-59-0Relevant articles and documents

Conversion of tertiary alcohols to tert-alkyl azides by way of quinone-mediated oxidation-reduction condensation using alkyl diphenylphosphinites

Kuroda, Kiichi,Hayashi, Yujiro,Mukaiyama, Teruaki

, p. 6358 - 6364 (2008/02/05)

A novel method for the preparation of alkyl azides from alcohols by way of oxidation-reduction condensation is described. In this reaction, the sterically-hindered tert-alkyl phosphinites that are prepared from the corresponding alcohols are converted int

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 53668-59-0