Welcome to LookChem.com Sign In|Join Free
  • or
(1-benzenesulfonyl-3-iodo-1H-indol-2-yl)-cyclopentyl-methanone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

692259-45-3

Post Buying Request

692259-45-3 Suppliers

Recommended suppliers

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

692259-45-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 692259-45-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,2,2,5 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 692259-45:
(8*6)+(7*9)+(6*2)+(5*2)+(4*5)+(3*9)+(2*4)+(1*5)=193
193 % 10 = 3
So 692259-45-3 is a valid CAS Registry Number.

692259-45-3Downstream Products

692259-45-3Relevant academic research and scientific papers

Selective functionalization in positions 2 and 3 of indole via an iodine - Copper exchange reaction

Yang, Xiaoyin,Althammer, Andreas,Knochel, Paul

, p. 1665 - 1667 (2007/10/03)

Two selectively successive I/Cu exchange reactions performed with (Nphyl)CuLi allow the functionalization of indoles in positions 2 and 3. The 2,3-diketones prepared by this method can readily be converted to tricyclic heterocycles by standard methods.

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 692259-45-3