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3(5)-acetylamino-5(3)-(4-nitrobenzylsulfonyl)-1,2,4-triazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

349142-23-0

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349142-23-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 349142-23-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,9,1,4 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 349142-23:
(8*3)+(7*4)+(6*9)+(5*1)+(4*4)+(3*2)+(2*2)+(1*3)=140
140 % 10 = 0
So 349142-23-0 is a valid CAS Registry Number.

349142-23-0Relevant academic research and scientific papers

Synthesis of novel derivatives of 3(5)-alkylsulfonyl-1,2,4-triazoles

Tolstyakov,Pevzner,Tselinskii

, p. 1458 - 1465 (2007/10/03)

The feasibility of preparing novel 1,2,4-triazole derivatives bearing alkylsulfonyl and other functional groups on the ring carbon atom has been demonstrated. The syntheses are carried out via transformation of the amino group of 3(5)-alkylsulfonyl-5(3)-amino-1,2,4-triazoles into other functional groups.

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