622868-34-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 622868-34-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,2,2,8,6 and 8 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 622868-34:
(8*6)+(7*2)+(6*2)+(5*8)+(4*6)+(3*8)+(2*3)+(1*4)=172
172 % 10 = 2
So 622868-34-2 is a valid CAS Registry Number.
622868-34-2Relevant articles and documents
PROCESS FOR PREPARATION OF HIV PROTEASE INHIBITORS
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Page/Page column 27; 36, (2008/06/13)
A process for the synthesis of bisfuran intermediates useful for preparing antiviral HIV protease inhibitor compounds is hereby disclosed.