1-(3-chloro-2,3-dideoxy-β-D-threo-pentofuranosyl)-5-iodo-2,4(1H,3H)-pyrimidinedione is a complex organic compound with a molecular formula of C10H11ClIN2O5. It is a nucleoside analog, which means it is structurally similar to a nucleoside, a building block of nucleic acids. This specific compound features a pyrimidinedione core, which is a key component of pyrimidine nucleosides, with a 5-iodo group attached to it. The sugar moiety is a modified pentofuranosyl unit, which is 3-chloro-2,3-dideoxy-β-D-threo, indicating that it has a chlorine atom at the 3-position and lacks two oxygen atoms at the 2 and 3 positions. This chemical structure is significant in medicinal chemistry, as it can be found in antiviral drugs designed to inhibit viral replication by interfering with the viral genome. The compound's unique structure allows it to mimic natural nucleosides, potentially leading to the incorporation into viral DNA or RNA, thereby disrupting the virus's ability to replicate.
The CAS Registry Mumber 85236-91-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,2,3 and 6 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 85236-91: (7*8)+(6*5)+(5*2)+(4*3)+(3*6)+(2*9)+(1*1)=145 145 % 10 = 5 So 85236-91-5 is a valid CAS Registry Number.