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C17H24BrN4O2S(1+)*CF3O3S(1-) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1402672-01-8

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1402672-01-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1402672-01-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,2,6,7 and 2 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1402672-01:
(9*1)+(8*4)+(7*0)+(6*2)+(5*6)+(4*7)+(3*2)+(2*0)+(1*1)=118
118 % 10 = 8
So 1402672-01-8 is a valid CAS Registry Number.

1402672-01-8Relevant academic research and scientific papers

Ionic liquid as soluble support for synthesis of 1,2,3-thiadiazoles and 1,2,3-selenadiazoles

Kumar, Anil,Muthyala, Manoj Kumar,Choudhary, Sunita,Tiwari, Rakesh K.,Parang, Keykavous

, p. 9391 - 9396,6 (2012/12/11)

A convenient synthesis of 1,2,3-thiadiazoles and 1,2,3-selenadiazoles was achieved using an ionic liquid as a novel soluble support. Ionic liquid-supported sulfonyl hydrazine was synthesized and reacted with a number of ketones to afford the corresponding ionic liquid-supported hydrazones that were converted to 1,2,3-thiadiazoles in the presence of thionyl chloride. The reaction of ionic liquid-supported hydrazones with selenium dioxide in acetonitrile afforded 1,2,3-selenadiazoles. The advantages of this methodology were the ease of workup, simple reaction conditions, and high purity.

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