Welcome to LookChem.com Sign In|Join Free

CAS

  • or

72290-16-5

Post Buying Request

72290-16-5 Suppliers

Recommended suppliersmore

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

72290-16-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72290-16-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,2,9 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 72290-16:
(7*7)+(6*2)+(5*2)+(4*9)+(3*0)+(2*1)+(1*6)=115
115 % 10 = 5
So 72290-16-5 is a valid CAS Registry Number.

72290-16-5Relevant articles and documents

1,7-palladium migration via C-H activation, followed by intramolecular amination: Regioselective synthesis of benzotriazoles

Zhou, Jun,He, Jianjun,Wang, Binjie,Yang, Weijun,Ren, Hongjun

supporting information; experimental part, p. 6868 - 6870 (2011/06/21)

A novel 1,7-palladiummigration-cyclization-dealkylation sequence for the regioselective synthesis of benzotriazoles has been developed. These reactions proceed in excellent yields with high regioselectivities. The mechanism of the reaction has also been investigated.

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 72290-16-5