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2-(tert.-butyldimethylsilyl)indol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

40899-76-1

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40899-76-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40899-76-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,8,9 and 9 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 40899-76:
(7*4)+(6*0)+(5*8)+(4*9)+(3*9)+(2*7)+(1*6)=151
151 % 10 = 1
So 40899-76-1 is a valid CAS Registry Number.

40899-76-1Upstream product

40899-76-1Downstream Products

40899-76-1Relevant academic research and scientific papers

Rhodium-Catalyzed Cycloisomerization of 2-Silylethynyl Phenols and Anilines via 1,2-Silicon Migration

Kanno, Hiroshi,Nakamura, Kyosuke,Noguchi, Keiichi,Shibata, Yu,Tanaka, Ken

, p. 1654 - 1657 (2016)

It has been established that a cationic rhodium(I)/BINAP complex catalyzes the cycloisomerization of 2-silylethynylphenols, leading to 3-silylbenzofurans, via 1,2-silicon migration. Similarly, the cycloisomerization of 2-silylethynylanilines, leading to 3-silylindoles, via 1,2-silicon migration was catalyzed by a cationic rhodium(I)/H8-BINAP complex.

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