111781-56-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111781-56-7 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 6 respectively.
Calculate Digit Verification of CAS Registry Number 111781-56:
(8*1)+(7*1)+(6*1)+(5*7)+(4*8)+(3*1)+(2*5)+(1*6)=107
107 % 10 = 7
So 111781-56-7 is a valid CAS Registry Number.
111781-56-7Relevant 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.
