Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1241681-13-9

Post Buying Request

1241681-13-9 Suppliers

Recommended suppliersmore

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

1241681-13-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1241681-13-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,1,6,8 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1241681-13:
(9*1)+(8*2)+(7*4)+(6*1)+(5*6)+(4*8)+(3*1)+(2*1)+(1*3)=129
129 % 10 = 9
So 1241681-13-9 is a valid CAS Registry Number.

1241681-13-9Downstream Products

1241681-13-9Relevant articles and documents

Synthesis of 5-Vinyl-2-isoxazolines by Palladium-Catalyzed Intramolecular O-Allylation of Ketoximes

Fernandes, Rodney A.,Gangani, Ashvin J.,Panja, Arpita

, p. 6227 - 6231 (2021/08/18)

An efficient method for the synthesis of 5-vinyl-2-isoxazolines by Pd-catalyzed intramolecular O-allylation of ketoximes has been developed. The reaction involves Pd(0)-catalyzed π-allyl formation via leaving group ionization or Pd(II)-catalyzed allylic C-H activation followed by intramolecular nucleophilic oxime oxygen attack. This methodology has been elaborated to various value-added products by epoxidation, Wacker oxidation, cross-metathesis, hydroboration-oxidation, dihydroxylation, and catalytic hydrogenation.

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 1241681-13-9