2α-Bromo-5α-cholestan-3-one ethylene acetal is a complex organic compound with the molecular formula C28H47BrO2. It is derived from cholestan-3-one, a steroid ketone, and features a bromine atom at the 2α position and an ethylene acetal group at the 3-ketone position. 2α-Bromo-5α-cholestan-3-one ethylene acetal is characterized by its unique structure, which includes a cyclohexane ring with multiple methyl and ethyl substituents, and a six-carbon side chain. The ethylene acetal group provides additional functionality, making it a potential intermediate in the synthesis of various steroidal compounds and pharmaceuticals. Due to its specific structural features, 2α-Bromo-5α-cholestan-3-one ethylene acetal is of interest in the fields of organic chemistry and medicinal chemistry, particularly for its potential applications in the development of drugs targeting steroid hormone receptors.
The CAS Registry Mumber 1923-43-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,2 and 3 respectively; the second part has 2 digits, 4 and 3 respectively. Calculate Digit Verification of CAS Registry Number 1923-43: (6*1)+(5*9)+(4*2)+(3*3)+(2*4)+(1*3)=79 79 % 10 = 9 So 1923-43-9 is a valid CAS Registry Number.