5-fluoro-2',3',5'-tri-O-acetyl arabinosyl uridine is a chemical compound derived from uridine, a nucleoside composed of uracil and ribose. In this specific compound, the ribose sugar is modified with arabinose, a structural isomer of ribose, and three acetyl groups are attached to the 2', 3', and 5' positions of the arabinose. The presence of a fluorine atom at the 5-position of the uracil base distinguishes 5-fluoro-2',3',5'-tri-O-acetyl arabinosyl uridine from its parent molecule. This chemical is of interest in medicinal chemistry, particularly in the development of antiviral agents, as it can potentially interfere with viral replication by mimicking natural nucleosides and incorporating into viral RNA, thereby disrupting the viral life cycle. The acetyl groups in 5-fluoro-2',3',5'-tri-O-acetyl arabinosyl uridine may also play a role in enhancing its stability or bioavailability.
The CAS Registry Mumber 6160-61-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,6 and 0 respectively; the second part has 2 digits, 6 and 1 respectively. Calculate Digit Verification of CAS Registry Number 6160-61: (6*6)+(5*1)+(4*6)+(3*0)+(2*6)+(1*1)=78 78 % 10 = 8 So 6160-61-8 is a valid CAS Registry Number.