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p-methyl-2-chloroacetophenone enol methyl ether is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

108641-69-6

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108641-69-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108641-69-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,6,4 and 1 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 108641-69:
(8*1)+(7*0)+(6*8)+(5*6)+(4*4)+(3*1)+(2*6)+(1*9)=126
126 % 10 = 6
So 108641-69-6 is a valid CAS Registry Number.

108641-69-6Downstream Products

108641-69-6Relevant academic research and scientific papers

EQUILIBRIA INVOLVING HEMIKETAL AND KETAL FORMATION FROM 2-HALOGENOACETOPHENONES

Toeke, Laszlo,Keglevich, Gyoergy,Petnehazy, Imre,Szoelloesy, Aron

, p. 103 - 110 (2007/10/02)

1H-, 13C-NMR, GC measurements and some preparative work have been made to determine the hemiketal and ketal concentrations in mixtures of alcohols and 2-halogenoacetophenones.Equilibrium values for these products, as well as the time required to reach the equilibrium in the absence of acid, were found to be surprisingly high.Comparisons of the values with those of chloroacetone have also been accomplished.

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