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163486-20-2

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163486-20-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 163486-20-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,3,4,8 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 163486-20:
(8*1)+(7*6)+(6*3)+(5*4)+(4*8)+(3*6)+(2*2)+(1*0)=142
142 % 10 = 2
So 163486-20-2 is a valid CAS Registry Number.

163486-20-2Downstream Products

163486-20-2Relevant articles and documents

Design, synthesis, and biological activity of thiazole derivatives as novel influenza neuraminidase inhibitors

Liu,Zhang, Lei,Gong, Jianzhi,Fang, Hao,Liu, Ailin,Du, Guanhua,Xu, Wenfang

, p. 506 - 513 (2011)

A series of novel influenza neuraminidase (NA) inhibitors based on thiazole core were synthesized and evaluated for their ability to inhibit NA of influenza A virus (H3N2). All compounds were synthesized in good yields starting from commercially available 2-amino-4-thiazole-acetic ester using a suitable synthetic strategy. These compounds showed moderate inhibitory activity against influenza A NA. The most potent compound of this series is compound 4d (IC50=3.43 μM), which is about 20-fold less potent than oseltamivir, and could be used to design novel influenza NA inhibitors that exhibit increased activity based on thiazole ring.

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