(+/-)13β-Ethyl-17α-ethynyl-17β-hydroxy-8-isogon-5(10)-en-3-one is a complex organic compound with a molecular formula of C23H32O2. It is a steroidal ketone derived from the isogonane class, characterized by the presence of a ketone group at the 3-position, an ethynyl group at the 17α-position, and a hydroxyl group at the 17β-position. The compound also features an ethyl group at the 13β-position and a unique 8-isogonane ring structure. This chemical is known for its potential applications in pharmaceutical research, particularly in the development of contraceptives and hormone therapies, due to its structural similarity to natural steroid hormones. However, it is important to note that the compound's safety, efficacy, and specific applications are subject to ongoing scientific investigation and regulatory approval.
The CAS Registry Mumber 1095-74-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,9 and 5 respectively; the second part has 2 digits, 7 and 4 respectively. Calculate Digit Verification of CAS Registry Number 1095-74: (6*1)+(5*0)+(4*9)+(3*5)+(2*7)+(1*4)=75 75 % 10 = 5 So 1095-74-5 is a valid CAS Registry Number.