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Benzaldehyde, 2-(benzoyloxy)-4-methoxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

33973-16-9

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33973-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33973-16-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,9,7 and 3 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 33973-16:
(7*3)+(6*3)+(5*9)+(4*7)+(3*3)+(2*1)+(1*6)=129
129 % 10 = 9
So 33973-16-9 is a valid CAS Registry Number.

33973-16-9Downstream Products

33973-16-9Relevant academic research and scientific papers

Directing group assisted copper-mediated aroylation of phenols using 2-bromoacetophenones

Baruah, Swagata,Borthakur, Somadrita,Gogoi, Sanjib

, p. 9133 - 9135 (2017)

A new directing group assisted method for the synthesis of aryl esters is described. In this Cu(ii)-mediated reaction, 2-formylphenols and 2-acetylphenols are easily converted into aryl esters via treatment with a new aroylating agent 2-bromoacetophenone.

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