Welcome to LookChem.com Sign In|Join Free

CAS

  • or

6402-13-7

Post Buying Request

6402-13-7 Suppliers

Recommended suppliersmore

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

6402-13-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6402-13-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,0 and 2 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 6402-13:
(6*6)+(5*4)+(4*0)+(3*2)+(2*1)+(1*3)=67
67 % 10 = 7
So 6402-13-7 is a valid CAS Registry Number.

6402-13-7Relevant articles and documents

In vitro and in vivo biological effects of novel arylimidamide derivatives against Trypanosoma cruzi

Timm, Bruno Lisboa,Da Silva, Patricía Bernadino,Batista, Marcos Meuser,Da Silva, Francisca Hildemagna Guedes,Da Silva, Cristiane Fran?a,Tidwell, Richard R.,Patrick, Donald A.,Jones, Susan Kilgore,Bakunov, Stanislav A.,Bakunova, Svetlana M.,Soeiro, Maria De Nazaré C.

supporting information, p. 3720 - 3726 (2014/07/08)

Chagas disease (CD), a neglected tropical disease caused by Trypanosoma cruzi, remains a serious public health problem in several Latin American countries. The available chemotherapies for CD have limited efficacy and exhibit undesirable side effects. Aro

Novel fluorescent carbazolyl-pyridinyl alternating copoloymers: Synthesis, characterization, and properties

Pan, Xiaoyong,Liu, Shouping,Chan, Hardy S.O.,Ng, Siu-Choon

, p. 7629 - 7635 (2008/02/01)

A novel series of AB-type polymers comprised of alternating carbazolyl and pyridinyl units were synthesized using palladium(0)-catalyzed Suzuki cross-coupling reaction in good to high yields. In this series of alternating copolymers, the electron-rich 2,7-(N-(2-ethylhexyl)carbazolyl) unit was used as a light-emitting unit, and the electron-deficient unit of pyridinyl was introduced to tune the wavelength of the emitting light and improve their electron transportation. These polymers were characterized by 1H NMR and 13C NMR, gel permeation chromatography (GPC), thermal analysis, UV-vis, fluorescence spectroscopy, and cyclic voltammetry (CV). The glass transition temperature of these polymers ranged from 120 to 150°C, and the polymers showed high thermal stability with decomposition temperatures in the range 370-400°C in nitrogen. The different linkage pattern of pyridinyl units in the copolymer backbone has a significant effect on the electronic and optical properties in solution and in film phases. For pure blue emission and prevention of aggregation of polymer chain, the meta-linkage pattern (3,5-and 2,6-linkage) of pyridinyl units in the polymer backbone is more favorable than the para-linkage pattern (2,5-linkage) of the pyridinyl units. The cyclic voltammetry (CV) results indicate that these polymers with pyridinyl units possess lower LUMO energy levels for an easy electron injection from a cathode than poly[3,6-(N-octyl)carbazolyl] and its derivatives do.

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 6402-13-7