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1,3-diphenylacetone diethyl acetal is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

42044-01-9

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42044-01-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 42044-01-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,0,4 and 4 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 42044-01:
(7*4)+(6*2)+(5*0)+(4*4)+(3*4)+(2*0)+(1*1)=69
69 % 10 = 9
So 42044-01-9 is a valid CAS Registry Number.

42044-01-9Downstream Products

42044-01-9Relevant academic research and scientific papers

Iron(III) tosylate in the preparation of dimethyl and diethyl acetals from ketones and β-keto enol ethers from cyclic β-diketones

Mansilla, Horacio,Afonso, Maria M.

, p. 2607 - 2618 (2008/12/22)

An efficient method for conversion of ketones to their corresponding dimethyl and diethyl acetals and of cyclic β-diketones into β-keto enol ethers using Fe(OTs)3 as a catalyst is described. Copyright Taylor & Francis Group, LLC.

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