824957-20-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 824957-20-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,2,4,9,5 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 824957-20:
(8*8)+(7*2)+(6*4)+(5*9)+(4*5)+(3*7)+(2*2)+(1*0)=192
192 % 10 = 2
So 824957-20-2 is a valid CAS Registry Number.
824957-20-2Relevant academic research and scientific papers
MACROCYCLIC COMPOUNDS HAVING ASPARTIC PROTEASE INHIBITING ACTIVITY AND PHARMACEUTICAL USES THEREOF
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Page 14, (2010/02/10)
The present invention relates to macrocyclic compounds of formula (I), wherein R1, is (C1-8)alkyl, (C1-4)alkoxy(C1-4)alkyl, hydroxy(C1-6)alkyl, (C1-4)alkylthio(C1-4)alkyl, (Csub