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3-Quinolinecarboxylic acid, 6-fluoro-1-(2-fluoro-4-nitrophenyl)-1,4-dihydro-7-(4-methyl-1-piperazinyl) -4-oxo- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

631898-46-9

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631898-46-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 631898-46-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,1,8,9 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 631898-46:
(8*6)+(7*3)+(6*1)+(5*8)+(4*9)+(3*8)+(2*4)+(1*6)=189
189 % 10 = 9
So 631898-46-9 is a valid CAS Registry Number.

631898-46-9Relevant academic research and scientific papers

Synthesis and antimycobacterial evaluation of certain fluoroquinolone derivatives

Zhao, Yue-Ling,Chen, Yeh-Long,Sheu, Jia-Yuh,Chen, I-Li,Wang, Tai-Chi,Tzeng, Cherng-Chyi

, p. 3921 - 3926 (2007/10/03)

A number of fluoroquinolone derivatives were synthesized and evaluated for antimycobacterial activity. Preliminary results are (1) for 1-aryl fluoroquinolones, 1-(4-nitrophenyl) derivatives were inactive while their 1-(2-fluoro-4-nitrophenyl) counterparts

Synthesis, and antimycobacterial and cytotoxic evaluation of certain fluoroquinolone derivatives

Sheu, Jia-Yuh,Chen, Yeh-Long,Tzeng, Cherng-Chyi,Hsu, Shu-Lin,Fang, Kuo-Chang,Wang, Tai-Chi

, p. 2481 - 2489 (2007/10/03)

Certain 1-ethyl- and 1-aryl-6-fluoro-1,4-dihydroquinol-4-one derivatives were synthesized and evaluated for antimycobacterial and cytotoxic activities. Preliminary results indicated that, for 1-aryl-6-fluoroquinolones, both 7-(piperazin-1-yl)- and 7-(4-me

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