1256591-33-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1256591-33-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,6,5,9 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1256591-33:
(9*1)+(8*2)+(7*5)+(6*6)+(5*5)+(4*9)+(3*1)+(2*3)+(1*3)=169
169 % 10 = 9
So 1256591-33-9 is a valid CAS Registry Number.
1256591-33-9Relevant academic research and scientific papers
PROTEASE INHIBITORS
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Page/Page column 16, (2012/06/16)
A compound of formula (I) wherein R1 to R15, P1, P2, A, B and Q are as defined in the claims and pharmaceutically acceptable salts and esters thereof, are disclosed. The compounds of formula (I) possess utility
