646051-28-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 646051-28-7 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, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 646051-28:
(8*6)+(7*4)+(6*6)+(5*0)+(4*5)+(3*1)+(2*2)+(1*8)=147
147 % 10 = 7
So 646051-28-7 is a valid CAS Registry Number.
646051-28-7Relevant articles and documents
HIV Integrase inhibitors
-
, (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.