188751-53-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 188751-53-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,7,5 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 188751-53:
(8*1)+(7*8)+(6*8)+(5*7)+(4*5)+(3*1)+(2*5)+(1*3)=183
183 % 10 = 3
So 188751-53-3 is a valid CAS Registry Number.
188751-53-3Relevant articles and documents
DIAMINOPTERIDINE DERIVATIVES
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Page/Page column 70-71, (2010/11/04)
The present invention relates novel diaminopteridine derivatives, their compositions and method of treatment comprising the same for use as anti-infectives.