Welcome to LookChem.com Sign In|Join Free
  • or
Benzoic acid, 4-[2-(5-methyl-2-thienyl)ethenyl]-, 2-propenyl ester, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

142225-72-7

Post Buying Request

142225-72-7 Suppliers

Recommended suppliers

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

142225-72-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 142225-72-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,2,2 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 142225-72:
(8*1)+(7*4)+(6*2)+(5*2)+(4*2)+(3*5)+(2*7)+(1*2)=97
97 % 10 = 7
So 142225-72-7 is a valid CAS Registry Number.

142225-72-7Downstream Products

142225-72-7Relevant academic research and scientific papers

Liquid Crystalline Compounds in the Thiophene Series, Part 5 Synthesis and Characterization of Liquid Crystalline Polysiloxanes with Styrylthiophene Units

Kossmehl, Gerhard,Pithart, Cornelia

, p. 567 - 571 (2007/10/02)

The synthesis and characterization of polysiloxanes containing styrylthiophene units as side groups are described.Polysiloxanes containing spacers with six or eleven methylene units exhibit smectic phases.If the spacer contains only three methylene units,

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 142225-72-7