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5-[(5-tert-butyl-2-ethynylphenyl)ethynyl]-2,2'-bipyridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1099699-40-7

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1099699-40-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1099699-40-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,9,6,9 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1099699-40:
(9*1)+(8*0)+(7*9)+(6*9)+(5*6)+(4*9)+(3*9)+(2*4)+(1*0)=227
227 % 10 = 7
So 1099699-40-7 is a valid CAS Registry Number.

1099699-40-7Relevant academic research and scientific papers

Torsionally restricted tetradentate fluorophore: A swivelling ligand platform for ratiometric sensing of metal ions

Jiang, Xuan,Gyu Park, Byung,Riddle, Justin A.,June Zhang, Bong,Pink, Maren,Lee, Dongwhan

, p. 6028 - 6030 (2008)

A conformationally pre-organized ligand platform allows for restricted swivelling motions of two aryleneethynylene-appended 2,2′-bipyridyl units that function as a tight bischelator as well as a ratiometric fluorescence sensor for selected metal ions. The Royal Society of Chemistry.

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