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2′,2″,3′,3″,5′,5″,6′,6″-octafluoro-1,1′:4′,1″:4″,1?-quaterphenyl is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

26475-20-7

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26475-20-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 26475-20-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,4,7 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 26475-20:
(7*2)+(6*6)+(5*4)+(4*7)+(3*5)+(2*2)+(1*0)=117
117 % 10 = 7
So 26475-20-7 is a valid CAS Registry Number.

26475-20-7Downstream Products

26475-20-7Relevant academic research and scientific papers

A general method for copper-catalyzed arene cross-dimerization

Do, Hien-Quang,Daugulis, Olafs

supporting information; experimental part, p. 13577 - 13586 (2011/10/10)

A general method for a highly regioselective copper-catalyzed cross-coupling of two aromatic compounds using iodine as an oxidant has been developed. The reactions involve an initial iodination of one arene followed by arylation of the most acidic C-H bon

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