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C7H3F3IN2(1+)*BF4(1-) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1449313-40-9

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1449313-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1449313-40-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,9,3,1 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1449313-40:
(9*1)+(8*4)+(7*4)+(6*9)+(5*3)+(4*1)+(3*3)+(2*4)+(1*0)=159
159 % 10 = 9
So 1449313-40-9 is a valid CAS Registry Number.

1449313-40-9Relevant academic research and scientific papers

A transition-metal-free synthesis of arylcarboxyamides from aryl diazonium salts and isocyanides

Xia, Zhonghua,Zhu, Qiang

, p. 4110 - 4113 (2013)

A transition-metal-free carboxyamidation process, using aryl diazonium tetrafluoroborates and isocyanides under mild conditions, has been developed. This novel conversion was initiated by a base and solvent induced aryl radical, followed by radical addition to isocyanide and single electron transfer (SET) oxidation, affording the corresponding arylcarboxyamide upon hydration of the nitrilium intermediate.

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