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2,2'(4,4'-ditosyl[1,1'-biphenyl]2,2'-diyl)dipyridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1571060-05-3

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1571060-05-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1571060-05-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,1,0,6 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1571060-05:
(9*1)+(8*5)+(7*7)+(6*1)+(5*0)+(4*6)+(3*0)+(2*0)+(1*5)=133
133 % 10 = 3
So 1571060-05-3 is a valid CAS Registry Number.

1571060-05-3Upstream product

1571060-05-3Downstream Products

1571060-05-3Relevant academic research and scientific papers

Sequential chelation-assisted aromatic C-H functionalisation via catalytic meta sulfonation

Reynolds, William R.,Liu, Po Man,Kociok-K?hn, Gabriele,Frost, Christopher G.

supporting information, p. 2687 - 2690 (2014/01/06)

The sequential functionalisation of 2-phenylpyridine is presented using selective ortho- and meta-directing processes. It was found that performing a reaction sequence with meta functionalisation first followed by ortho functionalisation provided novel reaction products in good yields and with complete regioselectivity. Georg Thieme Verlag Stuttgart New York.

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