473257-39-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 473257-39-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,3,2,5 and 7 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 473257-39:
(8*4)+(7*7)+(6*3)+(5*2)+(4*5)+(3*7)+(2*3)+(1*9)=165
165 % 10 = 5
So 473257-39-5 is a valid CAS Registry Number.
473257-39-5Relevant articles and documents
SUBSTITUTED PHENYLINDOLES FOR THE TREATMENT OF HIV
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Page/Page column 78, (2008/06/13)
This invention is in the area of phenylindoles that are useful for the treatment of HIV infection, and, in particular, phenylindoles that exhibit significant activity against resistant strains of HIV. The phenylindoles have at least two substituents other