143745-81-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143745-81-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,7,4 and 5 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 143745-81:
(8*1)+(7*4)+(6*3)+(5*7)+(4*4)+(3*5)+(2*8)+(1*1)=137
137 % 10 = 7
So 143745-81-7 is a valid CAS Registry Number.
InChI:InChI=1/C17H17N3O3/c1-3-13-10(2)8-14(15(21)19-13)18-9-20-16(22)11-6-4-5-7-12(11)17(20)23/h4-8,18H,3,9H2,1-2H3,(H,19,21)
143745-81-7Relevant articles and documents
Inhibitors of HIV reverse transcriptase
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, (2008/06/13)
Novel pyridones inhibit HIV reverse transcriptase, and are useful in the prevention or treatment of infection by HIV and the treatment of AIDS, either as compounds, pharmaceutically acceptable salts, pharmaceutical composition ingredients, whether or not in combination with other antivirals, anti-infectives, immunomodulators, antibiotics or vaccines. Methods of treating AIDS and methods of preventing or treating infection by HIV are also described.