Welcome to LookChem.com Sign In|Join Free
  • or
1-Benzenesulfonyl-4-methyl-1H-pyrrole-2-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

175235-82-2

Post Buying Request

175235-82-2 Suppliers

Recommended suppliers

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

175235-82-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 175235-82-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,2,3 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 175235-82:
(8*1)+(7*7)+(6*5)+(5*2)+(4*3)+(3*5)+(2*8)+(1*2)=142
142 % 10 = 2
So 175235-82-2 is a valid CAS Registry Number.

175235-82-2Relevant academic research and scientific papers

Reversible Friedel-Crafts acylations of 3-alkyl-1-(phenylsulfonyl)pyrroles: Application to the synthesis of an ant trail pheromone

Xiao, Dong,Schreier, Jeffrey A.,Cook, James H.,Seybold, Paul G.,Ketcha, Daniel M.

, p. 1523 - 1526 (2007/10/03)

Friedel-Crafts acylations of 3-alkyl-1-(phenylsulfonyl)pyrroles appear to be kinetically favored at the adjacent C-2 position but rearrangement to the C-5 position can occur after prolonged reaction times. This reversible Friedel-Crafts methodology has been employed for the synthesis of the ant trail pheromone, methyl 4-methylpyrrole-2-carboxylate.

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 175235-82-2