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tetraethyl 6-ethyl-6-(4-fluorophenyl)-5,8-dimethyl-7-oxo-6,7-dihydronaphthalene-2,2,3,3(1H,4H)-tetracarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1300749-60-3

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1300749-60-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1300749-60-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,0,7,4 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1300749-60:
(9*1)+(8*3)+(7*0)+(6*0)+(5*7)+(4*4)+(3*9)+(2*6)+(1*0)=123
123 % 10 = 3
So 1300749-60-3 is a valid CAS Registry Number.

1300749-60-3Downstream Products

1300749-60-3Relevant academic research and scientific papers

Ni-catalyzed ketene cycloaddition: A system that resists the formation of decarbonylation side products

Kumar, Puneet,Troast, Dawn M.,Cella, Rodrigo,Louie, Janis

supporting information; experimental part, p. 7719 - 7721 (2011/08/03)

Ni-phosphine complexes were used as catalysts for the cycloaddition of various ketenes and diynes. In general, 2,4-cyclohexadienones were formed instead of products arising from decarbonylation of the ketenes.

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