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1-Isopropyl-4-phenyl-pyridinium; iodide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

26863-19-4

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26863-19-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 26863-19-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,8,6 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 26863-19:
(7*2)+(6*6)+(5*8)+(4*6)+(3*3)+(2*1)+(1*9)=134
134 % 10 = 4
So 26863-19-4 is a valid CAS Registry Number.

26863-19-4Relevant academic research and scientific papers

Silver-promoted benzannulations of siloxyalkynes with pyridinium and isoquinolinium salts

Cabrera-Pardo, Jaime R.,Chai, David I.,Kozmin, Sergey A.

, p. 2495 - 2498 (2013)

We describe the development of efficient benzannulations of siloxyalkynes with pyridinium and isoquinolinium salts. Such reactions are successfully promoted by a stoichiometric amount of silver(I) benzolate under mild reaction conditions. This process proceeds via a formal inverse-electron demand Diels-Alder reaction, followed by fragmentation of the initially produced bicyclic adducts to deliver a range of synthetically useful phenols and naphthols. Copyright

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