149357-16-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 149357-16-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,3,5 and 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 149357-16:
(8*1)+(7*4)+(6*9)+(5*3)+(4*5)+(3*7)+(2*1)+(1*6)=154
154 % 10 = 4
So 149357-16-4 is a valid CAS Registry Number.
149357-16-4Relevant articles and documents
SYNTHESIS OF AN INTERMEDIATE OF AN ANTIVIRAL COMPOUND
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, (2013/09/26)
Process for the preparation of a cyclopropylamide compound which is useful as a structural unit in a process for the preparation of a viral protease inhibitor.