3β-acetoxy-5α,9β-pregnane-11,20-dione is a steroidal compound belonging to the pregnane family, characterized by its unique molecular structure. This chemical features a pregnane core with a 3β-acetoxy group, indicating the presence of an acetate ester at the 3β position. Additionally, it has a 5α,9β configuration, which refers to the orientation of the hydroxyl groups at the 5 and 9 positions. The compound is further defined by the presence of two ketone groups at the 11 and 20 positions, which contribute to its reactivity and potential biological activity. This specific arrangement of functional groups endows 3β-acetoxy-5α,9β-pregnane-11,20-dione with distinct chemical properties and potential applications in fields such as medicine and pharmacology, where steroidal compounds are often used for their hormonal or therapeutic effects.
The CAS Registry Mumber 5009-82-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,0,0 and 9 respectively; the second part has 2 digits, 8 and 2 respectively. Calculate Digit Verification of CAS Registry Number 5009-82: (6*5)+(5*0)+(4*0)+(3*9)+(2*8)+(1*2)=75 75 % 10 = 5 So 5009-82-5 is a valid CAS Registry Number.