2α-Brom-cholestan-3β-ol is a steroidal compound characterized by the presence of a bromine atom at the 2α position and a hydroxyl group at the 3β position of the cholestane skeleton. This molecule is derived from cholesterol, a naturally occurring steroid found in the body, and is often used in chemical research and synthesis due to its unique structural features. The bromine atom at the 2α position can participate in various chemical reactions, making it a valuable intermediate in the preparation of other steroidal compounds. Additionally, the 3β-hydroxyl group provides a site for further functionalization, which can be exploited in the development of pharmaceuticals and other bioactive molecules. Overall, 2α-Brom-cholestan-3β-ol is an important building block in the field of organic chemistry, particularly in the synthesis of complex steroidal structures.
The CAS Registry Mumber 3903-53-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,0 and 3 respectively; the second part has 2 digits, 5 and 3 respectively. Calculate Digit Verification of CAS Registry Number 3903-53: (6*3)+(5*9)+(4*0)+(3*3)+(2*5)+(1*3)=85 85 % 10 = 5 So 3903-53-5 is a valid CAS Registry Number.