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bromophenylacetaldehyde allyl ethyl acetal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

110969-20-5

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110969-20-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 110969-20-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,0,9,6 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 110969-20:
(8*1)+(7*1)+(6*0)+(5*9)+(4*6)+(3*9)+(2*2)+(1*0)=115
115 % 10 = 5
So 110969-20-5 is a valid CAS Registry Number.

110969-20-5Relevant academic research and scientific papers

General Synthetic Route to γ-Butyrolactones via Stereoselective Radical Cyclization by Organotin Species

Ueno, Yoshio,Moriya, Osamu,Chino, Kunitake,Watanabe, Masaru,Okawara, Makoto

, p. 1351 - 1356 (2007/10/02)

A new method for the preparation of γ-butyrolactones is described in which the key step is the highly stereoselective radical cyclization of bromoacetals to 2-alkoxytetrahydrofurans in the presence of polymeric or low-molecular weight organotin species. 2-Alkoxytetrahydrofurans can be easily converted into γ-butyrolactones by Jones oxidation.

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