1223444-83-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1223444-83-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,3,4,4 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1223444-83:
(9*1)+(8*2)+(7*2)+(6*3)+(5*4)+(4*4)+(3*4)+(2*8)+(1*3)=124
124 % 10 = 4
So 1223444-83-4 is a valid CAS Registry Number.
1223444-83-4Relevant articles and documents
FUSED, SPIROCYCLIC HETEROAROMATIC COMPOUNDS FOR THE TREATMENT OF BACTERIAL INFECTIONS
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Page/Page column 96-97, (2010/04/30)
The present invention relates to compounds of Formula (I); to pharmaceutical1y acceptable salts thereof, to methods of using them to treat bacterial infections, and to methods for their preparation