Welcome to LookChem.com Sign In|Join Free

CAS

  • or

929908-22-5

Post Buying Request

929908-22-5 Suppliers

Recommended suppliersmore

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

929908-22-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 929908-22-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,9,9,0 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 929908-22:
(8*9)+(7*2)+(6*9)+(5*9)+(4*0)+(3*8)+(2*2)+(1*2)=215
215 % 10 = 5
So 929908-22-5 is a valid CAS Registry Number.

929908-22-5Downstream Products

929908-22-5Relevant articles and documents

Fluorescent perylene diimide rotaxanes: Spectroscopic signatures of wheel-chromophore interactions

Baggerman, Jacob,Jagesar, Dhiredj C.,Vallee, Renaud A. L.,Hofkens, Johan,De Schryver, Frans C.,Schelhase, Franke,Voegtle, Fritz,Brouwer, Albert M.

, p. 1291 - 1299 (2007)

[2]- and [3]-rotaxanes with a tetraphenoxy perylene diimide core were synthesized. Hydrogen bonding between the wheel and the imide changes the optical properties of the perylene chromophore: the absorption and fluorescence spectra are red-shifted. The decay times of the rotaxanes are shorter in comparison with that of the axle. Single molecule fluorescence measurements reveal relatively narrow distributions of emission maxima and decay times. The averages are in agreement with ensemble measurements. The observed red shifts make the perylene diimide a suitable chromophore for sensing the position of the wheel on the axle.

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 929908-22-5