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1-Butanone, 4-cyclobutyl-4-hydroxy-1-phenyl- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139367-20-7

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139367-20-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139367-20-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,3,6 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 139367-20:
(8*1)+(7*3)+(6*9)+(5*3)+(4*6)+(3*7)+(2*2)+(1*0)=147
147 % 10 = 7
So 139367-20-7 is a valid CAS Registry Number.

139367-20-7Downstream Products

139367-20-7Relevant academic research and scientific papers

Synthesis of γ-Hydroxy Ketones by LiClO4-Catalyzed Addition of Lithium Enolates to 1,2-Epoxides

Chini, Marco,Crotti, Paolo,Favero, Lucilla,Pineschi, Mauro

, p. 7583 - 7586 (1991)

A simple, efficient, anti-stereoselective, highly regioselective method is described for the synthesis of γ-hydroxy ketones by the direct opening of 1,2-epoxides with lithium enolates derived from simple ketones in anhydrous THF, in the presence of LiClO4

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