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1H-Pyrazole-4-carbonitrile, 5-chloro-1-[4-(methylsulfonyl)phenyl]-3-(trifluoromethyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

521058-99-1

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521058-99-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 521058-99-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,1,0,5 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 521058-99:
(8*5)+(7*2)+(6*1)+(5*0)+(4*5)+(3*8)+(2*9)+(1*9)=131
131 % 10 = 1
So 521058-99-1 is a valid CAS Registry Number.

521058-99-1Upstream product

521058-99-1Relevant academic research and scientific papers

5-Heteroatom substituted pyrazoles as canine COX-2 inhibitors. Part III: Molecular modeling studies on binding contribution of 1-(5-methylsulfonyl)pyrid-2-yl and 4-nitrile

Sakya, Subas M.,Hou, Xinjun,Minich, Martha L.,Rast, Bryson,Shavnya, Andrei,DeMello, Kristin M.L.,Cheng, Hengmiao,Li, Jin,Jaynes, Burton H.,Mann, Donald W.,Petras, Carol F.,Seibel, Scott B.,Haven, Michelle L.

, p. 1067 - 1072 (2007)

The structure-activity relationship toward canine COX-1 and COX-2 in vitro whole blood activity of 4-hydrogen versus 4-cyano substituted 5-aryl or 5-heteroatom substituted N-phenyl versus N-2-pyridyl sulfone pyrazoles is discussed. The differences between

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