Welcome to LookChem.com Sign In|Join Free

CAS

  • or

144169-53-9

Post Buying Request

144169-53-9 Suppliers

Recommended suppliersmore

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

144169-53-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144169-53-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,1,6 and 9 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 144169-53:
(8*1)+(7*4)+(6*4)+(5*1)+(4*6)+(3*9)+(2*5)+(1*3)=129
129 % 10 = 9
So 144169-53-9 is a valid CAS Registry Number.

144169-53-9Relevant articles and documents

Synthesis and evaluation of antimicrobial activity of new 4-nitroso and 4- diazopyrazole derivatives

Daidone,Plescia,Raffa,Maggio,Schillaci

, p. 203 - 217 (2007/10/02)

Some N-(pyrazol-5-yl)-2-nitrobenzamides, variably substituted in the pyrazole nucleus as well as in the amidic group, were reacted in acetic acid media with potassium nitrite and hydrochloric acid. The different chemical behaviour of the reacted pyrazole

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 144169-53-9