Welcome to LookChem.com Sign In|Join Free

CAS

  • or

259191-08-7

Post Buying Request

259191-08-7 Suppliers

Recommended suppliersmore

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

259191-08-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 259191-08-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,9,1,9 and 1 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 259191-08:
(8*2)+(7*5)+(6*9)+(5*1)+(4*9)+(3*1)+(2*0)+(1*8)=157
157 % 10 = 7
So 259191-08-7 is a valid CAS Registry Number.

259191-08-7Downstream Products

259191-08-7Relevant articles and documents

Synthesis and characterization of new addition compounds of bis(2-hydroxyaryloximato) nickel(II) with α-diimines: Crystal and molecular structure of [Ni(saox)2phen]·H2O

Lalia-Kantouri, Maria,Hatzidimitriou, Antonis,Uddin, Monir

, p. 3441 - 3450 (2008/10/09)

A series of new addition compounds of bis(2-hydroxyaryloximato) nickel(II), [Ni(ox)2], with an α-diimine (enR), under the general formula [Ni(ox)2enR], were synthesized and characterized. The IR and electronic excitation spectra indicate that the bidentate coordination mode of the ligands consists with the chromophore NiN4O2. The octahedral environment around nickel(II) was confirmed by an X-ray structure analysis of [1,10-phenanthroline-bis(2-hydroxy-benzaldoximato)nickel(II)], [Ni(saox)2phen]·H2O. The equatorial plane, which encompasses the nickel atom, is formed by four nitrogen atoms, two coming from the phenanthroline molecule and two from the two molecules of the 2-hydroxybenzaldoxime (salicylaldoxime). In the apical positions lie the two deprotonated phenolic oxygen atoms of the two salicylaldoxime ligands. The thermal stability and decomposition mode were studied in nitrogen using the technique of thermogravimetry (TG/DTG). Mass spectrometry was also used, and possible fragmentation patterns are given and discussed. Elsevier Science Ltd.

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 259191-08-7