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[Cu(2,2'-bipyridine)(oxalate-(13)C)](n) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1040374-49-9

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1040374-49-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1040374-49-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,0,3,7 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1040374-49:
(9*1)+(8*0)+(7*4)+(6*0)+(5*3)+(4*7)+(3*4)+(2*4)+(1*9)=109
109 % 10 = 9
So 1040374-49-9 is a valid CAS Registry Number.

1040374-49-9Downstream Products

1040374-49-9Relevant academic research and scientific papers

Oxidative C-H and C-C bond cleavage by a (2,2′-bipyridine)copper(I) chloride complex

Csonka, Robert,Kaizer, Jozsef,Giorgi, Michel,Reglier, Marius,Hajba, Laszlo,Mink, Janos,Speier, Gabor

, p. 6121 - 6123 (2009/02/06)

Acetonitrile is easily oxygenated at ambient reaction conditions to copper(II) oxalate [Cu(bpy)(ox)]n mediated by copper(I) chloride in the presence of 3,5-di-tert-butylcatechol and 2,2′-bipyridine. In the case of other nitriles (e.g., propionitrile), instead, the unusual and selective 1,4-extradiol cleavage of 3,5-di-tert-butylcatechol occurs to give copper(II) tert-butylmaleate [Cu(bma)(bpy)(H2O)]n in good yield.

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