Welcome to LookChem.com Sign In|Join Free

CAS

  • or

141172-03-4

Post Buying Request

141172-03-4 Suppliers

Recommended suppliersmore

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

141172-03-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141172-03-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,1,7 and 2 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 141172-03:
(8*1)+(7*4)+(6*1)+(5*1)+(4*7)+(3*2)+(2*0)+(1*3)=84
84 % 10 = 4
So 141172-03-4 is a valid CAS Registry Number.

141172-03-4Downstream Products

141172-03-4Relevant articles and documents

Palladium-Catalyzed Arylation of Unsymmetrical Olefins. Bidentate Phosphine Ligand Controlled Regioselectivity

Cabri, Walter,Candiani, Ilaria,Bedeschi, Angelo,Santi, Roberto

, p. 3558 - 3563 (2007/10/02)

The palladium-catalyzed arylation of several unsymmetrical olefins by aryl triflates in the presence of bidentate phosphine ligands is described.The use of these ligands increases the influence that electronic factors have in determining the regioselectivity of the reaction.The catalyst performances allow a revisiting of the scheme that describes the regioselectivity outcome in Heck-type reactions.Furthermore, a general mechanism for the palladium-catalyzed arylation of olefins is proposed.

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 141172-03-4