199602-16-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 199602-16-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,6,0 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 199602-16:
(8*1)+(7*9)+(6*9)+(5*6)+(4*0)+(3*2)+(2*1)+(1*6)=169
169 % 10 = 9
So 199602-16-9 is a valid CAS Registry Number.
199602-16-9Relevant academic research and scientific papers
Non-nucleoside reverse transcriptase inhibitors
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Page/Page column 17, (2010/02/05)
Compounds represented by formula I: wherein R2 is selected from the group consisting of H, (C1-4)alkyl, halo, haloalkyl, OH, (C1-6)alkoxy, NH(C1-4alkyl) or N(C1-4alkyl)2; R4 is H