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2-(4-bromophenyl)-1-(4-chlorophenyl)-3-ethoxy-6,7-dihydro-1H-indol-4(5H)-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1436868-40-4

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1436868-40-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1436868-40-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,6,8,6 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1436868-40:
(9*1)+(8*4)+(7*3)+(6*6)+(5*8)+(4*6)+(3*8)+(2*4)+(1*0)=194
194 % 10 = 4
So 1436868-40-4 is a valid CAS Registry Number.

1436868-40-4Downstream Products

1436868-40-4Relevant academic research and scientific papers

Three-component synthesis of poly-substituted tetrahydroindoles through p-TsOH promoted alkoxylation

Shi, Qing-Qing,Fu, Li-Ping,Shi, Yu,Ding, Hua-Qin,Luo, Jing-Hua,Jiang, Bo,Tu, Shu-Jiang

supporting information, p. 3176 - 3179 (2013/06/26)

Concise and efficient three-component domino reactions to highly substituted tetrahydroindole derivatives promoted by p-TsOH have been developed under microwave irradiation condition. The direct C3-alkoxylation of indole framework was achieved in a one-pot operation. The reaction proceeds at fast rates and can be finished within 30 min, which makes workup convenient to give good chemical yields.

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