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Benzene, [(3,3,3-trifluoropropyl)telluro]- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

138971-98-9

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138971-98-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138971-98-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,9,7 and 1 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 138971-98:
(8*1)+(7*3)+(6*8)+(5*9)+(4*7)+(3*1)+(2*9)+(1*8)=179
179 % 10 = 9
So 138971-98-9 is a valid CAS Registry Number.

138971-98-9Downstream Products

138971-98-9Relevant academic research and scientific papers

GENERATION OF PERFLUOROALKYL RADICALS AT LOW TEMPERATURE BY TELLUROLATE MEDIATED ELECTRON TRANSFER

Uneyama, Kenji,Kanai, Masatomi

, p. 7425 - 7426 (1991)

Perfluoroalkyl-telluration of olefins has been performed at low temperatures by the electron-transfer reaction from sodium tellurolate to perfluoroalkyl halides followed by SRN1 reaction, meanwhile perfluoroalkyl-ethoxylation occurred with isobutyl vinyl ether via the subsequent substitution of the telluro group with ethoxylate in the conditions.

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