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[Cu(4,7-dimethyl-1,10-phenanthroline)(salicylaldehydate)]NO3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

229622-27-9

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229622-27-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 229622-27-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,9,6,2 and 2 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 229622-27:
(8*2)+(7*2)+(6*9)+(5*6)+(4*2)+(3*2)+(2*2)+(1*7)=139
139 % 10 = 9
So 229622-27-9 is a valid CAS Registry Number.

229622-27-9Downstream Products

229622-27-9Relevant academic research and scientific papers

Cu-O stretching frequency correlation with phenanthroline pKa values in mixed copper complexes

Gasque, Laura,Medina, Gerardo,Ruiz-Ramirez, Lena,Moreno-Esparza, Rafael

, p. 106 - 111 (2008/10/08)

A study of Cu-O vibration frequencies in 32 isostructural mixed copper complexes containing eight differently substituted phenanthrolines and four different oxygen donor bidentate ligands, is presented. In all cases linear correlation was found between phenanthroline pKa values and the studied vibration frequencies, suggesting that an increase in phenanthroline basicity weakens Cu-O bonds in this type of compound.

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