Welcome to LookChem.com Sign In|Join Free

CAS

  • or
(C100H104N6O6Zn)C12H6N2(C6H4O(CH2)2O(CH2)2I)2Cu(1+)*PF6(1-) = [Cu(C100H104N6O6Zn)(C32H30N2O4I2)][PF6] is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

209071-11-4

Post Buying Request

209071-11-4 Suppliers

Recommended suppliersmore

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

209071-11-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 209071-11-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,9,0,7 and 1 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 209071-11:
(8*2)+(7*0)+(6*9)+(5*0)+(4*7)+(3*1)+(2*1)+(1*1)=104
104 % 10 = 4
So 209071-11-4 is a valid CAS Registry Number.

209071-11-4Downstream Products

209071-11-4Relevant articles and documents

Copper(I)-templated synthesis of [2]catenates bearing pendant porphyrins

Amabilino, David B.,Sauvage, Jean-Pierre

, p. 395 - 409 (1998)

The copper(I)-templated synthesis of the first [2]catenate incorporating electron-donor and -acceptor porphyrins linked mechanically, though not covalently, has been achieved, along with that of related model compounds incorporating only electron donating zinc(II) porphyrins. The preparations were approached by first constructing macrocycles incorporating 2,9-diphenyl-1,10-phenanthroline residues and pendant porphyrins. An unusual aggregation of one of these macrocycles, incorporating a gold(III) porphyrin, has been observed and appears to be driven by π-π stacking interactions, but proves to be no impediment to the preparation of the catenates. The gross conformation of the catenates in solution seems to be approximately that of the envisaged design where the porphyrins are directed to opposite sides and laterally away from the heart of the catenate, since no inter-porphyrin interactions could be detected by NMR or UV-visible spectroscopy. The removal of the templating copper(I) ion from the catenates is inhibited by the presence of appended zinc(II) porphyrins, while the free catenands may be obtained when the zinc(II) ion is absent.

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 209071-11-4