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Acetic acid, [4-methyl-2-(4-methylbenzoyl)phenoxy]-, ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

807643-19-2

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807643-19-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 807643-19-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,7,6,4 and 3 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 807643-19:
(8*8)+(7*0)+(6*7)+(5*6)+(4*4)+(3*3)+(2*1)+(1*9)=172
172 % 10 = 2
So 807643-19-2 is a valid CAS Registry Number.

807643-19-2Relevant academic research and scientific papers

A facile synthesis of dihydrobenzofuranols by photocyclization of (2-alkoxy-5-methyl-phenyl)(aryl) methanone and Ethyl 2-aroyl-4- methylphenyloxyacetates

Shashikanth,Sudha,Khanum

, p. 212 - 217 (2005)

Irradiation of 2-alkoxy substituted benzophenones 2a-f and ethyl 2-aroyl-4-methylphenyl-oxyacetates 2g-i in benzene and in acetonitrile underwent photocyclization to substituted dihydrobenzofuranols 3a-i with 3a-c in very less yield being racemate and 3d-

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