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24334-54-1

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24334-54-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 24334-54-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,3,3 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 24334-54:
(7*2)+(6*4)+(5*3)+(4*3)+(3*4)+(2*5)+(1*4)=91
91 % 10 = 1
So 24334-54-1 is a valid CAS Registry Number.

24334-54-1Relevant articles and documents

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Freeman et al.

, p. 815 (1982)

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A new modification of the Passerini reaction: A one-pot synthesis of α-acyloxyamides via sequential Kornblum oxidation/Passerini reaction

Adib, Mehdi,Sheikhi, Ehsan,Azimzadeh, Marjan

, p. 1933 - 1936 (2015/03/30)

Abstract A novel approach for the synthesis of α-acyloxyamides is described. Benzylic substrates (halides or tosylates), under mild Kornblum conditions, are oxidized to give the corresponding aldehydes, which undergo a Passerini reaction with carboxylic acids and isocyanides to produce the corresponding α-acyloxyamides in excellent yields.

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