1431877-39-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1431877-39-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,1,8,7 and 7 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1431877-39:
(9*1)+(8*4)+(7*3)+(6*1)+(5*8)+(4*7)+(3*7)+(2*3)+(1*9)=172
172 % 10 = 2
So 1431877-39-2 is a valid CAS Registry Number.
1431877-39-2Relevant academic research and scientific papers
HIV PROTEASE INHIBITORS
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, (2013/05/21)
Compounds of Formula I are disclosed: wherein A, R1, R2, R3, R4A, R4B, R5, R6 and R7 are defined herein. The compounds encompassed by Formula I include compounds which
