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1297599-20-2

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1297599-20-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1297599-20-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,7,5,9 and 9 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1297599-20:
(9*1)+(8*2)+(7*9)+(6*7)+(5*5)+(4*9)+(3*9)+(2*2)+(1*0)=222
222 % 10 = 2
So 1297599-20-2 is a valid CAS Registry Number.

1297599-20-2Relevant academic research and scientific papers

Design and synthesis of novel piperazine unit condensed 2,6-diarylpiperidin-4-one derivatives as antituberculosis and antimicrobial agents

Rani, Mannangatty,Parthiban, Paramasivam,Ramachandran, Rajamanickam,Kabilan, Senthamaraikannan

, p. 653 - 662 (2012/08/07)

A new series of 1-[2-(4-ethoxycarbonylpiperazine-1-yl)acetyl]-2,6- diarylpiperidin-4-ones (3a-3j) has been synthesized by conventional method and were characterized by IR, elemental analysis, mass spectral, 1H NMR, 13C NMR, and single crystal X-ray diffraction analysis. The synthesized compounds were evaluated for their antituberculosis activity against Mycobacterium tuberculosis H37Rv (ATCC-27294) and also its antimicrobial activity were examined against five familiar bacterial and fungal strains. Among the synthesized compounds, compounds 3e-3j exhibit higher inhibition potency (16 μg/ml) against M. tuberculosis H37Rv. Furthermore, compounds containing fluoro substituent in the phenyl ring at C-2 and C-6 positions of the piperidin-4-one motif (compounds 3c, 3d, and 3i) exerted better antibacterial and antifungal activity than the other phenyl-substituted compounds. Springer Science+Business Media, LLC 2011.

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