4,17β-dihydroxy-4,6-androstadien-3-one, also known as 4,17β-dihydroxy-4,6-androstadien-3-one, is a naturally occurring steroid hormone that belongs to the androstane family. It is a key intermediate in the biosynthesis of various sex hormones, including testosterone and estrogen. 4,17β-dihydroxy-4,6-androstadien-3-one is characterized by its unique structure, featuring two hydroxyl groups at the 4 and 17β positions, and a double bond between the 4 and 6 carbon atoms. It plays a crucial role in the regulation of various physiological processes, such as sexual development, reproduction, and metabolism. Due to its importance in hormone synthesis, 4,17β-dihydroxy-4,6-androstadien-3-one has been extensively studied for its potential therapeutic applications in conditions related to hormonal imbalances.
The CAS Registry Mumber 4721-70-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,2 and 1 respectively; the second part has 2 digits, 7 and 0 respectively. Calculate Digit Verification of CAS Registry Number 4721-70: (6*4)+(5*7)+(4*2)+(3*1)+(2*7)+(1*0)=84 84 % 10 = 4 So 4721-70-4 is a valid CAS Registry Number.