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heptanoic acid (4-fluoro-phenyl)-amide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

543709-59-7

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543709-59-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 543709-59-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,3,7,0 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 543709-59:
(8*5)+(7*4)+(6*3)+(5*7)+(4*0)+(3*9)+(2*5)+(1*9)=167
167 % 10 = 7
So 543709-59-7 is a valid CAS Registry Number.

543709-59-7Relevant academic research and scientific papers

Catalytic metathesis of simple secondary amides

Bell, Christen M.,Kissounko, Denis A.,Gellman, Samuel H.,Stahl, Shannon S.

, p. 761 - 763 (2007)

(Chemical Equation Presented) Trading places: The metathesis of secondary amides through a transacylation mechanism has been achieved by employing catalytic quantities of an organic imide and a Bronsted base (see scheme). Equilibrium-controlled exchange between various amide pairs is demonstrated for substrates bearing N-alkyl and N-aryl substituents.

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