Welcome to LookChem.com Sign In|Join Free
  • or
1H-Pyrazole, 5-chloro-1,3-dimethyl-4-(phenylethynyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

65447-57-6

Post Buying Request

65447-57-6 Suppliers

Recommended suppliers

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

65447-57-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 65447-57-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,5,4,4 and 7 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 65447-57:
(7*6)+(6*5)+(5*4)+(4*4)+(3*7)+(2*5)+(1*7)=146
146 % 10 = 6
So 65447-57-6 is a valid CAS Registry Number.

65447-57-6Relevant academic research and scientific papers

Sonogashira coupling offers a new synthetic route to thieno[2,3-c]pyrazoles

Eller, Gernot A.,Vilkauskaite, Gyte,Arbaciauskiene, Egle,Sackus, Algirdas,Holzer, Wolfgang

experimental part, p. 541 - 547 (2011/04/22)

1,3-Disubstituted-5-chloro-4-iodopyrazoles are selectively coupled with phenylacetylene under typical Sonogashira reaction conditions [PdCl 2(PPh3)2, CuI, Et3N, dimethylformamide (DMF)] to obtain the correspondi

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 65447-57-6