The chemical compound "21-acetoxy-3,3-ethanediyldioxy-6β-fluoro-16α-methyl-5α-pregn-17(20)t-ene-5,11β-diol" is a complex steroid derivative with a molecular structure that includes a pregnane core. It features a 17(20) double bond, indicating a trans-fused A/B ring junction, and a 5α-configuration, which is crucial for its biological activity. The presence of a 6β-fluoro group suggests that it may have modified hormonal properties compared to its non-fluorinated counterparts. The 16α-methyl group adds to the structural complexity and could influence its metabolic stability and receptor binding. The 5,11β-diol functional groups indicate the presence of two hydroxyl groups at these positions, which are important for the molecule's solubility and potential biological interactions. The 3,3-ethanediyldioxy group suggests the presence of a cyclic ether, which may contribute to the molecule's stability and reactivity. Lastly, the 21-acetoxy group indicates an acetylated hydroxyl group at the 21st position, which can affect the compound's lipophilicity and metabolic properties. 21-acetoxy-3,3-ethanediyldioxy-6β-fluoro-16α-methyl-5α-pregn-17(20)t-ene-5,11β-diol is likely to be of interest in the field of medicinal chemistry, particularly in the development of new drugs targeting steroid receptors or related pathways.
The CAS Registry Mumber 3862-45-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,6 and 2 respectively; the second part has 2 digits, 4 and 5 respectively. Calculate Digit Verification of CAS Registry Number 3862-45: (6*3)+(5*8)+(4*6)+(3*2)+(2*4)+(1*5)=101 101 % 10 = 1 So 3862-45-1 is a valid CAS Registry Number.