5β-Pregn-11-ene is a steroidal compound characterized by its unique molecular structure, which features a pregnane core with a double bond at the 5β position and an additional double bond at the 11th carbon. This chemical is a precursor in the biosynthesis of various steroid hormones, including corticosteroids and androgens, and plays a significant role in the endocrine system. It is synthesized in the adrenal glands and gonads, and its derivatives have medicinal applications, such as in the treatment of inflammation, autoimmune diseases, and certain cancers. The chemical's structure and biological activity make it an important compound in the field of pharmacology and endocrinology.
The CAS Registry Mumber 6673-73-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,7 and 3 respectively; the second part has 2 digits, 7 and 3 respectively. Calculate Digit Verification of CAS Registry Number 6673-73: (6*6)+(5*6)+(4*7)+(3*3)+(2*7)+(1*3)=120 120 % 10 = 0 So 6673-73-0 is a valid CAS Registry Number.