Welcome to LookChem.com Sign In|Join Free

CAS

  • or

217657-66-4

Post Buying Request

217657-66-4 Suppliers

Recommended suppliersmore

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

217657-66-4 Usage

Heterocyclic compound

Contains both pyrazole and pyridine rings

Aldehyde derivative

Pyridine ring substituted with a pyrazole ring and a carbonyl group

Used in organic synthesis and medicinal chemistry

As a building block for the preparation of various biologically active compounds

Valuable intermediate

For the synthesis of pharmaceuticals, agrochemicals, and other fine chemicals

Potential applications

In materials science and catalysis

Check Digit Verification of cas no

The CAS Registry Mumber 217657-66-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,7,6,5 and 7 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 217657-66:
(8*2)+(7*1)+(6*7)+(5*6)+(4*5)+(3*7)+(2*6)+(1*6)=154
154 % 10 = 4
So 217657-66-4 is a valid CAS Registry Number.

217657-66-4Upstream product

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 217657-66-4