(20R)-5β-Pregnanetriol-(3β,16β,20) is a naturally occurring steroid metabolite derived from the breakdown of progesterone, a hormone essential for maintaining pregnancy. This specific chemical is characterized by its unique stereochemistry, with the 20th carbon atom in the R configuration, and hydroxyl groups at the 3β, 16β, and 20 positions. It plays a significant role in various physiological processes, including the regulation of the hypothalamic-pituitary-adrenal axis and the modulation of immune responses. Additionally, it has been implicated in the pathophysiology of certain neurodegenerative diseases and has potential therapeutic applications in the treatment of various conditions.
The CAS Registry Mumber 1098-46-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,9 and 8 respectively; the second part has 2 digits, 4 and 6 respectively. Calculate Digit Verification of CAS Registry Number 1098-46: (6*1)+(5*0)+(4*9)+(3*8)+(2*4)+(1*6)=80 80 % 10 = 0 So 1098-46-0 is a valid CAS Registry Number.