3-Hydroxypregna-5,14,16-triene-20-one, also known as 3-hydroxy-5,14,16-pregnatrien-20-one, is a steroidal compound derived from the parent steroid pregnane. It is characterized by the presence of a hydroxyl group at the 3-position, a double bond between carbons 5 and 6, another double bond between carbons 14 and 15, and a third double bond between carbons 15 and 16. The molecule also features a ketone group at the 20-position. 3-Hydroxypregna-5,14,16-triene-20-one is a member of the pregnane family, which is a class of steroidal compounds that are derived from cholesterol and play various roles in the body, including serving as precursors to other important hormones. The specific structure of 3-hydroxypregna-5,14,16-triene-20-one may confer unique biological activities or properties, although further research would be needed to elucidate its exact functions and applications.
The CAS Registry Mumber 5186-13-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,8 and 6 respectively; the second part has 2 digits, 1 and 3 respectively. Calculate Digit Verification of CAS Registry Number 5186-13: (6*5)+(5*1)+(4*8)+(3*6)+(2*1)+(1*3)=90 90 % 10 = 0 So 5186-13-0 is a valid CAS Registry Number.