Welcome to LookChem.com Sign In|Join Free
  • or
N-((E)-Hexa-3,5-dienyl)-4-methyl-N-(2-oxo-ethyl)-benzenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

202974-98-9

Post Buying Request

202974-98-9 Suppliers

Recommended suppliers

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

202974-98-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 202974-98-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,9,7 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 202974-98:
(8*2)+(7*0)+(6*2)+(5*9)+(4*7)+(3*4)+(2*9)+(1*8)=139
139 % 10 = 9
So 202974-98-9 is a valid CAS Registry Number.

202974-98-9Downstream Products

202974-98-9Relevant academic research and scientific papers

Stereoselective synthesis of nitrogen-containing heterocycles via nickel-catalyzed cyclization of 1,3-diene and aldehyde: Formal total synthesis of (-)-elaeokanine C

Sato, Yoshihiro,Saito, Nozomi,Mori, Miwako

, p. 1153 - 1168 (2007/10/03)

Stereoselective syntheses of pyrrolidine, piperidine, pyrrolizidine and indolizidine skeletons were accomplished by nickel-catalyzed cyclization of 1,3-diene and aldehyde in a chain. A formal total synthesis of an Elaeocarpus alkaloid, (-)-Elaeokanine C, in the naturally occurring form was achieved using this 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 Customer Service

What can I do for you?
Get Best Price

Get Best Price for 202974-98-9