Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1192743-85-3

Post Buying Request

1192743-85-3 Suppliers

Recommended suppliersmore

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

1192743-85-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1192743-85-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,2,7,4 and 3 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1192743-85:
(9*1)+(8*1)+(7*9)+(6*2)+(5*7)+(4*4)+(3*3)+(2*8)+(1*5)=173
173 % 10 = 3
So 1192743-85-3 is a valid CAS Registry Number.

1192743-85-3Upstream product

1192743-85-3Downstream Products

1192743-85-3Relevant articles and documents

Recyclable catalytic synthesis of substituted quinolines: copper-catalyzed heterocyclization of 1-(2-aminoaryl)-2-yn-1-ols in ionic liquids

Gabriele, Bartolo,Mancuso, Raffaella,Lupinacci, Elvira,Spina, Rosella,Salerno, Giuseppe,Veltri, Lucia,Dibenedetto, Angela

experimental part, p. 8507 - 8512 (2010/01/06)

A convenient and simple approach for the recyclable catalytic synthesis of substituted quinolines is presented. The method is based on CuCl2-catalyzed heterocyclization of readily available 1-(2-aminoaryl)-2-yn-1-ols in BmimBF4 as the solvent at 100 °C for 15-24 h. The solvent-catalyst system could be successfully recycled up to six times without significant loss of activity.

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 1192743-85-3