21650-32-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 21650-32-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,6,5 and 0 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 21650-32:
(7*2)+(6*1)+(5*6)+(4*5)+(3*0)+(2*3)+(1*2)=78
78 % 10 = 8
So 21650-32-8 is a valid CAS Registry Number.
21650-32-8Relevant articles and documents
CEPHALOSPORIN DERIVATIVES AND METHODS OF USE
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Paragraph 0062; 0063; 00119, (2014/05/24)
This invention provides cephalosporin derivatives for killing or inhibiting the spread of microorganisms such as non-replicating Mycobacterium tuberculosis and in the treatment of infectious disease.
