147420-78-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 147420-78-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,4,2 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 147420-78:
(8*1)+(7*4)+(6*7)+(5*4)+(4*2)+(3*0)+(2*7)+(1*8)=128
128 % 10 = 8
So 147420-78-8 is a valid CAS Registry Number.
147420-78-8Relevant articles and documents
7-isoindolinyl-quinolone-carboxylic acid derivatives
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, (2008/06/13)
The invention relates to new quinolone- and naphthyridonecarboxylic acid derivatives which are substituted in the 7-position by a partly hydrogenated isoindolinyl ring, processes for their preparation and antibacterial agents and feed additives containing