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6-bromo-5-methoxy-1H-indole-2-carboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128593-40-8

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128593-40-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128593-40-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,5,9 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 128593-40:
(8*1)+(7*2)+(6*8)+(5*5)+(4*9)+(3*3)+(2*4)+(1*0)=148
148 % 10 = 8
So 128593-40-8 is a valid CAS Registry Number.

128593-40-8Downstream Products

128593-40-8Relevant academic research and scientific papers

Palladium-Catalyzed Regioselective Hydrodebromination of Dibromoindoles: Application to the Enantioselective Synthesis of Indolodioxane U86192A

Chae, Junghyun,Buchwald, Stephen L.

, p. 3336 - 3339 (2007/10/03)

A novel approach to the selective preparation of 4-bromoindoles was developed via Pd(OAc)2/rac-BINAP catalytic reactions. A variety of 4,6-dibromoindoles were transformed to 4-bromoindoles with high regioselectivity. This methodology, along wit

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