880160-68-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 880160-68-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,0,1,6 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 880160-68:
(8*8)+(7*8)+(6*0)+(5*1)+(4*6)+(3*0)+(2*6)+(1*8)=169
169 % 10 = 9
So 880160-68-9 is a valid CAS Registry Number.
880160-68-9Relevant academic research and scientific papers
Method of preparing poly(ADP-ribose) polymerases inhibitors
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Page/Page column 6; 10, (2010/10/20)
This invention relates to a new and convergent route to small molecule inhibitors of poly(ADP-ribose) polymerase, such as 8-fluoro-2-{4-[(methylamino)methyl]phenyl}-1,3,4,5-tetrahydro-6H-azepino[5,4,3-cd]indol-6-one, via a key Sonogashira coupling reaction and a CuI-promoted indole formation.
