1616599-83-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1616599-83-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,6,5,9 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1616599-83:
(9*1)+(8*6)+(7*1)+(6*6)+(5*5)+(4*9)+(3*9)+(2*8)+(1*3)=207
207 % 10 = 7
So 1616599-83-7 is a valid CAS Registry Number.
1616599-83-7Relevant articles and documents
SUBSTITUTED SPIROPYRIDO[1,2-a]PYRAZINE DERIVATIVE AND PHARMACEUTICAL USE OF SAME AS HIV INTEGRASE INHIBITOR
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Paragraph 1858; 1859; 1860; 1861, (2014/08/19)
Provided is a substituted spiropyrido[1,2-a]pyrazine derivative or a pharmaceutically acceptable salt thereof, which is useful as an anti-HIV agent. The present invention relates to a compound represented by the following formula [I] or [II] or a pharmace