111781-54-5 Usage
General Description
2-(1H-Pyrazol-3-yl)pyrazine is a chemical compound with the molecular formula C8H6N4. It is a heterocyclic organic compound that consists of a pyrazine ring fused with a pyrazole ring. 2-(1H-PYRAZOL-3-YL)PYRAZINE is commonly used in the pharmaceutical industry as a building block for the synthesis of various biologically active molecules. It has also been studied for its potential applications in materials science, organic electronics, and catalysis. 2-(1H-Pyrazol-3-yl)pyrazine has shown promise as a versatile and useful intermediate for the development of new drugs and materials.
Check Digit Verification of cas no
The CAS Registry Mumber 111781-54-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,7,8 and 1 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 111781-54:
(8*1)+(7*1)+(6*1)+(5*7)+(4*8)+(3*1)+(2*5)+(1*4)=105
105 % 10 = 5
So 111781-54-5 is a valid CAS Registry Number.
InChI:InChI=1/C7H6N4/c1-2-10-11-6(1)7-5-8-3-4-9-7/h1-5H,(H,10,11)
111781-54-5Relevant articles and documents
7-(substituted)piperazinyl-1-ethyl-6-fluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acids
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, (2008/06/13)
7-(substituted)piperazinyl-1-ethyl-6-fluoro-4-oxo-3-quinolinecarboxylic acids, the pharmacologically acceptable salts thereof, compositions containing them, processes and intermediates for producing them, and methods of using them to treat bacterial infections in warm-blooded animals.
