Welcome to LookChem.com Sign In|Join Free
  • or
2-(tert-butylcarbonylamino)-5-chloronicotinic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

705291-49-2

Post Buying Request

705291-49-2 Suppliers

Recommended suppliers

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

705291-49-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 705291-49-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,5,2,9 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 705291-49:
(8*7)+(7*0)+(6*5)+(5*2)+(4*9)+(3*1)+(2*4)+(1*9)=152
152 % 10 = 2
So 705291-49-2 is a valid CAS Registry Number.

705291-49-2Downstream Products

705291-49-2Relevant academic research and scientific papers

First functionalization by metallation of the pyridine moiety of pyridopyrimidin-4(3H)-ones. Diazines. Part 36

Audoux, Jér?me,Plé, Nelly,Turck, Alain,Quéguiner, Guy

, p. 4107 - 4123 (2004)

Starting from o-aminopyridine carboxylic acids, a general synthetic route leading to various pyridopyrimidin-4(3H)-ones is described. The first metallation and functionalization of the pyridine moiety has been studied and a regioselective metallation at the peri-position C5 of the pyridine ring has been highlighted.

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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 705291-49-2