21-Acetoxy-9-fluoro-17-hydroxy-pregn-4-ene-3,11,20-trione is a complex steroidal compound characterized by its unique molecular structure. It is a derivative of the pregnane class of steroids, which are naturally occurring compounds with a fused four-ring structure. This specific compound features a 9-fluoro substitution, which introduces a fluorine atom at the 9th carbon position, and a 17-hydroxy group, indicating a hydroxyl group at the 17th carbon. Additionally, it has a 21-acetoxy group, which is an acetate ester at the 21st carbon, and a 3,11,20-trione functional group, indicating the presence of three carbonyl groups at these positions. These modifications can significantly alter the biological activity and pharmacological properties of the molecule, potentially leading to different therapeutic applications compared to its parent compounds. The compound's specific structure and functional groups make it a subject of interest in medicinal chemistry and drug development, particularly in the areas of hormone regulation and inflammation management.
The CAS Registry Mumber 382-63-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,8 and 2 respectively; the second part has 2 digits, 6 and 3 respectively. Calculate Digit Verification of CAS Registry Number 382-63: (5*3)+(4*8)+(3*2)+(2*6)+(1*3)=68 68 % 10 = 8 So 382-63-8 is a valid CAS Registry Number.