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bis(1,4-diphenylbut-1-en-3-ynyl) ditelluride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

184843-52-5

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184843-52-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 184843-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,4,8,4 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 184843-52:
(8*1)+(7*8)+(6*4)+(5*8)+(4*4)+(3*3)+(2*5)+(1*2)=165
165 % 10 = 5
So 184843-52-5 is a valid CAS Registry Number.

184843-52-5Relevant academic research and scientific papers

Iodocyclization of (Z)-1-(butyltelluro)-1,4-diorganylbut-1-en-3-ynes. Synthesis and reactions of 3-iodotellurophenes

Dabdoub, Miguel J.,Dabdoub, Va?nia B.,Pereira, Marco A.,Zukerman-Schpector, Julio

, p. 9503 - 9511 (2007/10/03)

The iodocyclization of (Z)-tellurobutenynes 5a-g by reaction with I2/petroleum ether was studied in detail. 3-Iodotellurophenes 7a-f were formed, and optimum conditions to obtain these compounds in high yields were established. The reaction inv

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