705262-65-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 705262-65-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,5,2,6 and 2 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 705262-65:
(8*7)+(7*0)+(6*5)+(5*2)+(4*6)+(3*2)+(2*6)+(1*5)=143
143 % 10 = 3
So 705262-65-3 is a valid CAS Registry Number.
InChI:InChI=1/C6H4IN3/c7-5-2-4-10-6(9-5)1-3-8-10/h1-4H
705262-65-3Relevant articles and documents
ANTIVIRAL 2-CARBOXY-THIOPHENE COMPOUNDS
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Page/Page column 61, (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.