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N-(3-ethynyl-3-(p-tolyl)pent-4-ynyl)-4-toluenesulfonamide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1433788-93-2

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1433788-93-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1433788-93-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,3,7,8 and 8 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1433788-93:
(9*1)+(8*4)+(7*3)+(6*3)+(5*7)+(4*8)+(3*8)+(2*9)+(1*3)=192
192 % 10 = 2
So 1433788-93-2 is a valid CAS Registry Number.

1433788-93-2Relevant academic research and scientific papers

Anion-induced enantioselective cyclization of diynamides to pyrrolidines catalyzed by cationic gold complexes

Mourad, Asmaa Kamal,Leutzow, Juliane,Czekelius, Constantin

, p. 11149 - 11152 (2013/01/15)

Only chiral anions do the job! Optically active gold complexes derived from substituted binol hydrogen phosphate catalyze the desymmetrizing cyclization of 1,4-diynamides. This reaction provides access to synthetically useful, chiral methylene pyrrolidine

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