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1H-Indole-2-carboxylic acid, 3-(2,4-dimethoxybenzoyl)-1-(phenylmethyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

497075-61-3

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497075-61-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 497075-61-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,7,0,7 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 497075-61:
(8*4)+(7*9)+(6*7)+(5*0)+(4*7)+(3*5)+(2*6)+(1*1)=193
193 % 10 = 3
So 497075-61-3 is a valid CAS Registry Number.

497075-61-3Relevant academic research and scientific papers

Synthesis of 2- and 3-benzoylindoles by Friedel-Crafts reaction of indole-2,3-dicarboxylic anhydrides with anisoles

Miki, Yasuyoshi,Tsuzaki, Yasuhiko,Kai, Chika,Hachiken, Hiroko

, p. 1635 - 1643 (2007/10/03)

Reaction of 1-benzylindole-2,3-dicarboxylic anhydride with anisole in the presence of titanium(IV) chloride gave 2-(4-methoxybenzoyl)indole-3-carboxylic acid as the sole product. However, 1-benzenesulfonylindole-2,3-dicarboxylic anhydride with anisole aff

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