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1-Penten-3-one, 4-hydroxy-4-methyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

22082-43-5

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22082-43-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22082-43-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,0,8 and 2 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 22082-43:
(7*2)+(6*2)+(5*0)+(4*8)+(3*2)+(2*4)+(1*3)=75
75 % 10 = 5
So 22082-43-5 is a valid CAS Registry Number.

22082-43-5Relevant academic research and scientific papers

Allene Epoxidation. Highly Functionalized Tetrahydrofurans and Tetrahydropyrans from the Oxidative Cyclization of Allenic Alcohols

Crandall, Jack K.,Batal, David J.,Lin, Feng,Reix, Thierry,Nadol, Gregory S.,Ng, Raymond A.

, p. 1427 - 1448 (2007/10/02)

The dimethyldioxirane oxidation of various allenic alcohols yields highly functionalized tetrahydrofuran and tetrahydropyran derivatives via intramolecular nucleophilic addition of the hydroxy group to an intermediate allene diepoxide.

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