17,21-Epoxyhopane is a naturally occurring organic compound classified as a hopane, which is a type of triterpane. It is characterized by the presence of an epoxy group at the 17,21 positions, which gives it unique chemical properties. 17,21-Epoxyhopane is typically found in sedimentary rocks and crude oils, and it serves as a biomarker for the presence of ancient algae and other organic matter. The epoxy group in 17,21-Epoxyhopane makes it a valuable compound for studying the geological history and the processes that have occurred over time within these environments. It is also used in the field of organic geochemistry to understand the transformation and degradation of organic matter in sedimentary basins.
The CAS Registry Mumber 3608-03-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,6,0 and 8 respectively; the second part has 2 digits, 0 and 3 respectively. Calculate Digit Verification of CAS Registry Number 3608-03: (6*3)+(5*6)+(4*0)+(3*8)+(2*0)+(1*3)=75 75 % 10 = 5 So 3608-03-5 is a valid CAS Registry Number.