Welcome to LookChem.com Sign In|Join Free

CAS

  • or

202328-05-0

Post Buying Request

202328-05-0 Suppliers

Recommended suppliersmore

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

202328-05-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 202328-05-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,3,2 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 202328-05:
(8*2)+(7*0)+(6*2)+(5*3)+(4*2)+(3*8)+(2*0)+(1*5)=80
80 % 10 = 0
So 202328-05-0 is a valid CAS Registry Number.

202328-05-0Relevant articles and documents

Copper-Catalyzed Direct Nitration on Aryl C-H Bonds by Concomitant Azidation-Oxidation with TMS Azide and TBHP under Aerobic Conditions

Vinayak, Botla,Chandrasekharam, Malapaka

supporting information, p. 3528 - 3531 (2017/07/17)

An unprecedented copper-catalyzed in situ azidation-oxidation for the nitration of anilides and sulfonamides has been developed by direct CAr-H functionalization. This novel and efficient nitration protocol is achieved employing TMSN3 and TBHP without the exclusion of air or moisture. The synthetic applications of the 2-nitroanilides have been explored.

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 202328-05-0