21-acetoxy-9-fluoro-11β,17-dihydroxy-5α-pregnane-3,20-dione is a complex steroidal compound belonging to the class of pregnanes. It features a pregnane core structure with a 9-fluoro substitution, which imparts unique properties distinct from its non-fluorinated counterparts. The molecule is characterized by the presence of two hydroxyl groups at the 11β and 17 positions, and an acetoxy group at the 21 position, which influences its reactivity and potential biological activity. Additionally, it has a 3,20-dione functional group, indicating the presence of two carbonyl groups that can engage in various chemical reactions. 21-acetoxy-9-fluoro-11β,17-dihydroxy-5α-pregnane-3,20-dione is of interest in the field of medicinal chemistry, particularly for its potential applications in the development of drugs targeting hormonal and inflammatory conditions. Its specific structure allows for targeted interactions with biological receptors, making it a valuable candidate for further research and development in therapeutic applications.
The CAS Registry Mumber 1812-91-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,1 and 2 respectively; the second part has 2 digits, 9 and 1 respectively. Calculate Digit Verification of CAS Registry Number 1812-91: (6*1)+(5*8)+(4*1)+(3*2)+(2*9)+(1*1)=75 75 % 10 = 5 So 1812-91-5 is a valid CAS Registry Number.