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(S)-2-phenyl-N-tosylpropanamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1420116-76-2

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1420116-76-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1420116-76-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,0,1,1 and 6 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1420116-76:
(9*1)+(8*4)+(7*2)+(6*0)+(5*1)+(4*1)+(3*6)+(2*7)+(1*6)=102
102 % 10 = 2
So 1420116-76-2 is a valid CAS Registry Number.

1420116-76-2Downstream Products

1420116-76-2Relevant academic research and scientific papers

Iodide as an activating agent for acid chlorides in acylation reactions

Wakeham, Russell J.,Taylor, James E.,Bull, Steven D.,Morris, James A.,Williams, Jonathan M. J.

, p. 702 - 705 (2013)

Acid chlorides can be activated using a simple iodide source to undergo nucleophilic attack from a variety of relatively weak nucleophiles. These include Friedel-Crafts acylation of N-methylpyrroles, N-acylation of sulfonamides, and acylation reactions of hindered phenol derivatives. The reaction is believed to proceed through a transient acid iodide intermediate.

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