646051-34-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 646051-34-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,6,0,5 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 646051-34:
(8*6)+(7*4)+(6*6)+(5*0)+(4*5)+(3*1)+(2*3)+(1*4)=145
145 % 10 = 5
So 646051-34-5 is a valid CAS Registry Number.
646051-34-5Relevant articles and documents
HIV Integrase inhibitors
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, (2008/06/13)
The present invention relates to the inhibition of HIV integrase, and to the treatment of AIDS or ARC by administering compounds of the following formula, or a tautomer of said compound, or a pharmaceutically acceptable salt, solvate or prodrug thereof: wherein R1, R2 and B1 are as defined herein.