Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1416969-58-8

Post Buying Request

1416969-58-8 Suppliers

Recommended suppliersmore

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

1416969-58-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1416969-58-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,6,9,6 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1416969-58:
(9*1)+(8*4)+(7*1)+(6*6)+(5*9)+(4*6)+(3*9)+(2*5)+(1*8)=198
198 % 10 = 8
So 1416969-58-8 is a valid CAS Registry Number.

1416969-58-8Downstream Products

1416969-58-8Relevant articles and documents

The Development of a Palladium-Catalyzed Tandem Addition/Cyclization for the Construction of Indole Skeletons

Yu, Shuling,Qi, Linjun,Hu, Kun,Gong, Julin,Cheng, Tianxing,Wang, Qingzong,Chen, Jiuxi,Wu, Huayue

, p. 3631 - 3638 (2017)

A palladium-catalyzed tandem addition/cyclization of 2-(2-aminoaryl)acetonitriles with arylboronic acids has been developed for the first time, achieving a new strategy for direct construction of indole skeletons. This system shows good functional group tolerance and remarkable chemoselectivity. In particular, the halogen (e.g., bromo and iodo) substituents are amenable to further synthetic elaborations thereby broadening the diversity of the products. Preliminary mechanistic experiments indicate that this transformation involves sequential nucleophilic addition followed by an intramolecular cyclization.

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 1416969-58-8