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ethyl 1-tosyl-3-(tributylstannyl)indole-2-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104699-55-0

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104699-55-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104699-55-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,6,9 and 9 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 104699-55:
(8*1)+(7*0)+(6*4)+(5*6)+(4*9)+(3*9)+(2*5)+(1*5)=140
140 % 10 = 0
So 104699-55-0 is a valid CAS Registry Number.

104699-55-0Relevant academic research and scientific papers

PALLADIUM-CATALYZED REACTION OF 3-BROMOINDOLE DERIVATIVE WITH ALLYL ESTERS IN THE PRESENCE OF HEXA-n-BUTYLDISTANNANE

Yokoyama, Yuusaku,Ikeda, Masato,Saito, Masaaki,Yoda, Tomoko,Suzuki, Hideharu,Murakami, Yasuoki

, p. 1505 - 1511 (2007/10/02)

The palladium-catalyzed cross-coupling reaction of ethyl 3-bromo-1-tosylindole-2-carboxylate (9) with a variety of substituted allylic acetates or carbonates (10) in the presence of hexa-n-butyldistannane (6) gave 3-allylated indoles (11) in high yields.

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