Welcome to LookChem.com Sign In|Join Free
  • or
benzyl [3-(6-hydroxyhexyl)ureido]acetate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

640844-55-9

Post Buying Request

640844-55-9 Suppliers

Recommended suppliers

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

640844-55-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 640844-55-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,0,8,4 and 4 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 640844-55:
(8*6)+(7*4)+(6*0)+(5*8)+(4*4)+(3*4)+(2*5)+(1*5)=159
159 % 10 = 9
So 640844-55-9 is a valid CAS Registry Number.

640844-55-9Relevant academic research and scientific papers

Synthesis and Self-Assembly of Supramolecular Dendritic "Bow-Ties": Effect of Peripheral Functionality on Association Constants

Gillies, Elizabeth R.,Frechet, Jean M. J.

, p. 46 - 53 (2007/10/03)

Self-assembled polyester dendritic bow-ties with various peripheral groups were prepared, and their association constants were measured by 1H NMR in CDCl3. The two complementary dendrons were prepared by attachment of either a bis(ad

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 640844-55-9