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3-nitro-4'-trifluoroacetamidoflavone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1236769-80-4

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1236769-80-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1236769-80-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,6,7,6 and 9 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1236769-80:
(9*1)+(8*2)+(7*3)+(6*6)+(5*7)+(4*6)+(3*9)+(2*8)+(1*0)=184
184 % 10 = 4
So 1236769-80-4 is a valid CAS Registry Number.

1236769-80-4Relevant academic research and scientific papers

Regioselective 3-nitration of flavones: A new synthesis of 3-nitro- and 3-aminoflavones

Patoilo, Diana T.,Silva, Artur M. S.,Cavaleiro, Jose A. S.

experimental part, p. 1381 - 1385 (2010/08/19)

A new, general, and regioselective method for the 3-nitration of flavones have been developed. The nitration reaction is solvent dependent, proceeds via a nitro radical pathway, and the corresponding 3-nitroflavones have been obtained in moderate to very

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