Welcome to LookChem.com Sign In|Join Free
  • or
m-(1,2-dimethylpropyl)toluene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

22040-30-8

Post Buying Request

22040-30-8 Suppliers

Recommended suppliers

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

22040-30-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22040-30-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,0,4 and 0 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 22040-30:
(7*2)+(6*2)+(5*0)+(4*4)+(3*0)+(2*3)+(1*0)=48
48 % 10 = 8
So 22040-30-8 is a valid CAS Registry Number.

22040-30-8Relevant academic research and scientific papers

The positional and structural izomerization equilibrium of branched pentylbenzenes

Naumkin,Nesterova,Nesterov,Vodenkova,Golovin

, p. 141 - 148 (2011/08/05)

The equilibrium of the positional and structural isomerization of branched monopentylbenzenes, pentyltoluenes, and pentyl-o-xylenes was studied. It was found that the 1,2-dimethylpropyl substituted derivatives prevail over the 1,1-dimethylpropyl substituted isomers in the equilibrium mixture of all of the examined groups of compounds. The thermodynamic characteristics of the structural isomerization of pentylbenzenes were calculated from the experimental data.

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 22040-30-8