5β-pregnane-3,20-dione cyclic 20-(1,2-ethanediyl acetal) is a complex organic compound belonging to the steroid family, specifically a derivative of pregnane. It is characterized by a pregnane core structure, which consists of four fused rings (three six-membered and one five-membered), with a ketone group at the 3-position and another ketone group at the 20-position. The cyclic 20-(1,2-ethanediyl acetal) functional group is attached to the 20-ketone, forming a cyclic acetal. 5β-pregnane-3,20-dione cyclic 20-(1,2-ethanediyl acetal) is known for its potential applications in pharmaceutical research, particularly in the development of drugs targeting the endocrine system, due to its structural similarity to natural steroids. However, it is important to note that the specific biological activity and pharmacological properties of 5β-pregnane-3,20-dione cyclic 20-(1,2-ethanediyl acetal) would need to be further investigated through experimental studies.
The CAS Registry Mumber 1452-23-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,5 and 2 respectively; the second part has 2 digits, 2 and 3 respectively. Calculate Digit Verification of CAS Registry Number 1452-23: (6*1)+(5*4)+(4*5)+(3*2)+(2*2)+(1*3)=59 59 % 10 = 9 So 1452-23-9 is a valid CAS Registry Number.