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1234715-03-7

C19H21BrO3 is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1234715-03-7

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1234715-03-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1234715-03-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,4,7,1 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1234715-03:
(9*1)+(8*2)+(7*3)+(6*4)+(5*7)+(4*1)+(3*5)+(2*0)+(1*3)=127
127 % 10 = 7
So 1234715-03-7 is a valid CAS Registry Number.

1234715-03-7Downstream Products

1234715-03-7Relevant articles and documents

Gold-catalyzed three-component coupling: Oxidative oxyarylation of alkenes

Melhado, Asa D.,Brenzovich Jr., William E.,Lackner, Aaron D.,Toste, F. Dean

, p. 8885 - 8887 (2010)

The three-component coupling of terminal alkenes with arylboronic acids and oxygen nucleophiles is described. The reaction employs a binuclear gold(I) bromide as a catalyst and Selectfluor reagent as the stoichiometric oxidant. Alcohols, carboxylic acids, and water can be employed as oxygen nucleophiles, thus providing an efficient entry into β-aryl ethers, esters, and alcohols from alkenes.

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