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Ethyl 3-(<4-p-methoxybenzyloxybut-2-yn>yloxy)-2-hydroxy-1-cyclohexenecarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

145222-41-9

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145222-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145222-41-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,2,2 and 2 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 145222-41:
(8*1)+(7*4)+(6*5)+(5*2)+(4*2)+(3*2)+(2*4)+(1*1)=99
99 % 10 = 9
So 145222-41-9 is a valid CAS Registry Number.

145222-41-9Relevant academic research and scientific papers

Free radical cyclization approach to the hexahydrobenzofuran moiety of avermectins: a model study

Ardisson, J.,Ferezou, J. P.,Julia, M.,Li, Y.,Liu, L. W.,Pancrazi, A.

, p. 387 - 400 (2007/10/02)

Hexahydrobenzofurans were prepared through Bu3SnH radical cyclization of propargyloxy cyclohexanone precursors.Good results were obtained for monosubstituted acetylenic derivatives after conversion of the carbonyl group into the corresponding enol ether.U

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