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1H-Indole-2-methanol, 3-iodo-a-methylene-1-(phenylsulfonyl)-, acetate (ester) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

403642-48-8

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403642-48-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 403642-48-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,3,6,4 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 403642-48:
(8*4)+(7*0)+(6*3)+(5*6)+(4*4)+(3*2)+(2*4)+(1*8)=118
118 % 10 = 8
So 403642-48-8 is a valid CAS Registry Number.

403642-48-8Relevant academic research and scientific papers

Synthesis of β-carbolines from 2-Acyl-1-benzenesulfonyl-3-iodo-1H-indoles

Abbiati,Beccalli,Marchesini,Rossi

, p. 2477 - 2483 (2001)

2-Acyl-1-benzenesulfonyl-3-iodo-1H-indoles and 1-benzenesulfonyl-3-iodo-1H-indole-2-carbaldehyde give in satisfactory yields 1,3- and 3-substituted-β-carbolines, respectively, by combined palladium-catalyzed coupling with alk-1-ynes followed by 6-endo-dig

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