18α,19βH-ursen-(20)-ol-(28) is a naturally occurring triterpenoid compound, which belongs to the ursane class of steroids. It is characterized by its unique carbon skeleton structure, with a hydroxyl group at the 20th carbon position and a double bond between the 18th and 19th carbon atoms. 18α.19βH-ursen-(20)-ol-(28) is typically found in plants and has been isolated from various natural sources, such as the bark of the European ash tree (Fraxinus excelsior). Due to its chemical structure, 18α,19βH-ursen-(20)-ol-(28) exhibits various biological activities, including anti-inflammatory, anti-tumor, and anti-bacterial properties. Its potential therapeutic applications are being explored in the field of natural product chemistry and pharmacology.
The CAS Registry Mumber 4235-72-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,3 and 5 respectively; the second part has 2 digits, 7 and 2 respectively. Calculate Digit Verification of CAS Registry Number 4235-72: (6*4)+(5*2)+(4*3)+(3*5)+(2*7)+(1*2)=77 77 % 10 = 7 So 4235-72-7 is a valid CAS Registry Number.