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(S)-1-(1-bromoethyl)-2-tosylbenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1131544-49-4

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1131544-49-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1131544-49-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,3,1,5,4 and 4 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1131544-49:
(9*1)+(8*1)+(7*3)+(6*1)+(5*5)+(4*4)+(3*4)+(2*4)+(1*9)=114
114 % 10 = 4
So 1131544-49-4 is a valid CAS Registry Number.

1131544-49-4Downstream Products

1131544-49-4Relevant academic research and scientific papers

Synthesis and stereoselective halogenolysis of optically pure benzylstannanes

Ruano, Jose L. Garcia,Aleman, Jose,Parra, Alejandro,Alcudia, Ana,Maya, Celia

, p. 2145 - 2152 (2009)

In this work we show that lithium ortho-sulfinyl benzylcarbanions are highly efficient reagents for the synthesis of optically pure benzylstannanes by reacting with halotriorganyl tin (up to >98:2 dr), The stereoselectivity of these reactions is opposite

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