Welcome to LookChem.com Sign In|Join Free
  • or
Benzenamine, N,N-didodecyl-4-[[4-[(trimethylsilyl)ethynyl]phenyl]ethynyl]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

686721-53-9

Post Buying Request

686721-53-9 Suppliers

Recommended suppliers

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

686721-53-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 686721-53-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,8,6,7,2 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 686721-53:
(8*6)+(7*8)+(6*6)+(5*7)+(4*2)+(3*1)+(2*5)+(1*3)=199
199 % 10 = 9
So 686721-53-9 is a valid CAS Registry Number.

686721-53-9Relevant academic research and scientific papers

Red- and blue-shifts in oligo(1,4-phenyleneethynylene)s having terminal donor-acceptor substitutions

Meier, Herbert,Muehling, Bastian,Kolshorn, Heinz

, p. 1033 - 1042 (2007/10/03)

Four series of oligo(1,4-phenyleneethynylene)s (OPEs), 1-4 (a-d), each having a terminal dialkylamino group as their electron donor, were prepared by applying Sonogashira-Hagihara reactions and a protecting group strategy. To study the influence that the

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 686721-53-9