Cholestadiene-(5,7), also known as 5,7-cholestadiene, is a naturally occurring unsaturated steroid compound derived from cholesterol. It is characterized by the presence of two double bonds at the 5th and 7th carbon atoms in its structure. This organic molecule plays a significant role in the biosynthesis of various steroid hormones, including sex hormones and corticosteroids, as well as bile acids. Cholestadiene-(5,7) is an intermediate in the metabolic pathways of cholesterol, and its presence can be indicative of certain enzymatic activities within the body. The compound is also of interest in the field of organic chemistry and pharmaceutical research due to its potential applications in the synthesis of various biologically active compounds.
The CAS Registry Mumber 7631-33-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,3 and 1 respectively; the second part has 2 digits, 3 and 3 respectively. Calculate Digit Verification of CAS Registry Number 7631-33: (6*7)+(5*6)+(4*3)+(3*1)+(2*3)+(1*3)=96 96 % 10 = 6 So 7631-33-6 is a valid CAS Registry Number.