Welcome to LookChem.com Sign In|Join Free

CAS

  • or

57152-71-3

Post Buying Request

57152-71-3 Suppliers

Recommended suppliersmore

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

57152-71-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57152-71-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,1,5 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 57152-71:
(7*5)+(6*7)+(5*1)+(4*5)+(3*2)+(2*7)+(1*1)=123
123 % 10 = 3
So 57152-71-3 is a valid CAS Registry Number.

57152-71-3Downstream Products

57152-71-3Relevant articles and documents

Reaction of N-fluoropyridinium fluoride with isonitriles: A convenient route to picolinamides

Kiselyov, Alexander S.

, p. 2279 - 2282 (2007/10/03)

Reaction of N-fluoropyridinium fluoride generated in situ with a series of isonitriles led to the formation of the corresponding picolinamides in good yields. A similar reaction sequence for quinoline yielded the respective derivatives of 2-quinoline carboxylic acid. The proposed reaction mechanism involves the intermediate formation of a highly reactive carbene species.

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 57152-71-3