"16α,17-epoxy-9-fluoro-11β-hydroxy-pregn-4-ene-3,20-dione" is a complex steroidal chemical compound, characterized by its unique molecular structure. It features a pregnane core, which is a type of steroid nucleus, with a 4-ene-3,20-dione functional group indicating the presence of a double bond at the 4th carbon and ketone groups at the 3rd and 20th carbons. The compound is further distinguished by the presence of a 16α,17-epoxy bridge, which is an oxygen-containing three-membered ring between the 16th and 17th carbons, and a 9-fluoro substitution, which introduces a fluorine atom at the 9th carbon. Additionally, it has a 11β-hydroxy group, meaning there is a hydroxyl group (-OH) attached to the 11th carbon in the β-configuration. 16α,17-epoxy-9-fluoro-11β-hydroxy-pregn-4-ene-3,20-dione is a derivative of the naturally occurring steroid hormones and may have potential applications in medical or pharmaceutical research due to its structural similarities to biologically active compounds.
The CAS Registry Mumber 3827-33-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,2 and 7 respectively; the second part has 2 digits, 3 and 3 respectively. Calculate Digit Verification of CAS Registry Number 3827-33: (6*3)+(5*8)+(4*2)+(3*7)+(2*3)+(1*3)=96 96 % 10 = 6 So 3827-33-6 is a valid CAS Registry Number.