Welcome to LookChem.com Sign In|Join Free

CAS

  • or

250386-71-1

Post Buying Request

250386-71-1 Suppliers

Recommended suppliersmore

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

250386-71-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 250386-71-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,0,3,8 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 250386-71:
(8*2)+(7*5)+(6*0)+(5*3)+(4*8)+(3*6)+(2*7)+(1*1)=131
131 % 10 = 1
So 250386-71-1 is a valid CAS Registry Number.

250386-71-1Downstream Products

250386-71-1Relevant articles and documents

SUBSTITUENT EFFECTS IN THE RING-CHAIN TAUTOMERISM OF 1,2-DIARYLIMIDAZOLIDINES

Goeblyoes, Aniko,Lazar, Laszlo,Evanics, Ferenc,Fueloep, Ferenc

, p. 2431 - 2439 (2007/10/03)

1,2-Diaryl-substituted imidazolidines proved to be ring-chain tautomeric mixtures in CDCl3 at 300 K. Both 1- and 2-aryl groups exerted significant electronic effect on the tautomeric equilibria, which could be described by the equation log KX=ρ

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 250386-71-1