Welcome to LookChem.com Sign In|Join Free

CAS

  • or

201228-76-4

Post Buying Request

201228-76-4 Suppliers

Recommended suppliersmore

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

201228-76-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 201228-76-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,2,2 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 201228-76:
(8*2)+(7*0)+(6*1)+(5*2)+(4*2)+(3*8)+(2*7)+(1*6)=84
84 % 10 = 4
So 201228-76-4 is a valid CAS Registry Number.

201228-76-4Downstream Products

201228-76-4Relevant articles and documents

Rhodium-catalysed hydroformylation and carbonylation of N-alkenyl-1,3-diaminopropanes

Bergmann, David J.,Campi, Eva M.,Jackson, W. Roy,McCubbin, Quentin J.,Patti, Antonio F.

, p. 17449 - 17460 (1997)

The rhodium catalysed reactions of N-alkenyl-1,3-diaminopropanes with H2/CO usually give mixtures of diazabicycloalkanes and aminopropyl lactams. The chemo- and regioselectivity of these reactions are influenced by the choice of ligand and by the ratio of H2 and CO in the gas mixture and in some cases formation of a single compound can be achieved.

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 201228-76-4