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2,6-Diethyl-5-[2'-(1-trityl-1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-5H-pyrazolo[1,5-b][1,2,4]triazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

203176-87-8

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203176-87-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 203176-87-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,3,1,7 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 203176-87:
(8*2)+(7*0)+(6*3)+(5*1)+(4*7)+(3*6)+(2*8)+(1*7)=108
108 % 10 = 8
So 203176-87-8 is a valid CAS Registry Number.

203176-87-8Downstream Products

203176-87-8Relevant academic research and scientific papers

Studies on nonpeptide angiotensin II receptor antagonists. I. Synthesis and biological evaluation of pyrazolo [1,5-b][1,2,4]triazole derivatives with alkyl substituents

Okazaki, Toshio,Suga, Akira,Watanabe, Toshihiro,Kikuchi, Kazumi,Kurihara, Hiroyuki,Shibasaki, Masayuki,Fujimori, Akira,Inagaki, Osamu,Yanagisawa, Isao

, p. 69 - 78 (2007/10/03)

Alkyl-substituted pyrazolo[1,5-b][1,2,4]triazole derivatives were synthesized and evaluated for activity as angiotensin II receptor antagonists. Molecules with the (methylbiphenylyl)tetrazole moiety at N-5 were the preferred compounds. Ethyl substitutions

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