(9β,10α)-5α-Ergostane is a naturally occurring steroid compound derived from the ergostane family, which is a subgroup of steranes. Steranes are formed from the diagenetic transformation of sterols, which are the primary components of cholesterol in animals and plants. This specific compound is characterized by its unique carbon skeleton structure, with a 5α-configuration and a 9β,10α double bond. It is widely found in sedimentary rocks and crude oils, serving as a biomarker for the presence of specific types of organic matter and providing valuable information about the geological history and source of the organic material. The study of (9β,10α)-5α-Ergostane and other steranes is crucial in the field of organic geochemistry, as it helps in understanding the processes of diagenesis, the transformation of organic matter into fossil fuels, and the assessment of petroleum potential in sedimentary basins.
The CAS Registry Mumber 6538-00-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,3 and 8 respectively; the second part has 2 digits, 0 and 0 respectively. Calculate Digit Verification of CAS Registry Number 6538-00: (6*6)+(5*5)+(4*3)+(3*8)+(2*0)+(1*0)=97 97 % 10 = 7 So 6538-00-7 is a valid CAS Registry Number.