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54449-43-3

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54449-43-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54449-43-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,4,4 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 54449-43:
(7*5)+(6*4)+(5*4)+(4*4)+(3*9)+(2*4)+(1*3)=133
133 % 10 = 3
So 54449-43-3 is a valid CAS Registry Number.

54449-43-3Downstream Products

54449-43-3Relevant articles and documents

Green synthesis of benzamides in solvent- and activation-free conditions

Alalla, Affef,Merabet-Khelassi, Mounia,Aribi-Zouioueche, Louisa,Riant, Olivier

supporting information, p. 2364 - 2376 (2014/07/22)

Herein, we describe a clean and ecocompatible pathway for both N-benzoylation and N-acetylation of anilines, amines, diamines, and aminoalcohols using three enol esters with good yields. We have improved the use of vinyl benzoate for the direct introduction of a benzamido-moiety under solvent- and activation-free conditions. The recovered amides are easily isolated by crystallization. Copyright

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