942589-89-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 942589-89-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,2,5,8 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 942589-89:
(8*9)+(7*4)+(6*2)+(5*5)+(4*8)+(3*9)+(2*8)+(1*9)=221
221 % 10 = 1
So 942589-89-1 is a valid CAS Registry Number.
942589-89-1Relevant academic research and scientific papers
ANTIVIRAL 2-CARBOXY-THIOPHENE COMPOUNDS
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Page/Page column 63, (2008/06/13)
Anti-viral agents of compounds of Formula (I) : wherein A, R1, R2 and R3 are as defined in the specification, processes for their preparation and their use in HCV treatment are provided.
