Welcome to LookChem.com Sign In|Join Free

CAS

  • or

820964-23-6

Post Buying Request

820964-23-6 Suppliers

Recommended suppliersmore

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

820964-23-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 820964-23-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,2,0,9,6 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 820964-23:
(8*8)+(7*2)+(6*0)+(5*9)+(4*6)+(3*4)+(2*2)+(1*3)=166
166 % 10 = 6
So 820964-23-6 is a valid CAS Registry Number.

820964-23-6Relevant articles and documents

Porphyrin boxes constructed by homochiral self-sorting assembly: Optical separation, exciton coupling, and efficient excitation energy migration

Hwang, In-Wook,Kamada, Taisuke,Tae, Kyu Ahn,Dah, Mee Ko,Nakamura, Takeshi,Tsuda, Akihiko,Osuka, Atsuhiro,Kim, Dongho

, p. 16187 - 16198 (2007/10/03)

meso-Pyridine-appended zinc(II) porphyrins Mn and their meso-mesolinked dimers Dn assemble spontaneously, in noncoordinating solvents such as CHCl 3, into tetrameric porphyrin squares Sn and porphyrin boxes Bn, respectively. Interestingly, form

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 820964-23-6