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2-ethynyl-1,1-dimethyl-5,8-dioxaspiro[3.4]octane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1353586-72-7

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1353586-72-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1353586-72-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,3,5,8 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1353586-72:
(9*1)+(8*3)+(7*5)+(6*3)+(5*5)+(4*8)+(3*6)+(2*7)+(1*2)=177
177 % 10 = 7
So 1353586-72-7 is a valid CAS Registry Number.

1353586-72-7Downstream Products

1353586-72-7Relevant academic research and scientific papers

Formal [4+2] cycloaddition of cyclobutanones bearing alkyne-cobalt complex at their 3-positions

Kawano, Mizuki,Kiuchi, Takaaki,Matsuo, Jun-Ichi,Ishibashi, Hiroyuki

, p. 432 - 434 (2012/02/03)

Cyclobutanones bearing an alkyne-cobalt complex at their 3-positions reacted with aldehydes to give formal [4+2] cycloadducts by using tin(IV) chloride as a Lewis acid. Highly substituted tetrahydropyrone derivatives were stereoselectively prepared by thi

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