253781-48-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 253781-48-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,3,7,8 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 253781-48:
(8*2)+(7*5)+(6*3)+(5*7)+(4*8)+(3*1)+(2*4)+(1*8)=155
155 % 10 = 5
So 253781-48-5 is a valid CAS Registry Number.
253781-48-5Relevant articles and documents
ANTIBACTERIAL AGENTS
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Page/Page column 63-64, (2010/10/20)
Naphthalene, quinoline, quinoxaline and naphthyridine derivatives useful in the treatment of bacterial infections in mammals, particularly humans, are disclosed herein.
