(20Ξ)-3,3-ethanediyldioxy-5,6α-epoxy-16α-methyl-17,20;20,21-bis-methylenedioxy-5α-pregnan-11-one is a complex steroidal compound with a unique molecular structure. It is characterized by the presence of a pregnane core, which is a type of steroid with a four-ring structure. The compound features a 5,6α-epoxy bridge, which is a three-membered oxygen-containing ring, and a 16α-methyl group, indicating a methyl substitution at the 16th carbon position. Additionally, it has two methylenedioxy groups at the 17,20 and 20,21 positions, which are oxygen-containing two-carbon bridges. The 3,3-ethanediyldioxy group suggests the presence of a 1,2-ethanediol moiety attached to the molecule. (20Ξ)-3,3-ethanediyldioxy-5,6α-epoxy-16α-methyl-17,20;20,21-bis-methylenedioxy-5α-pregnan-11-one is a derivative of pregnan-11-one, indicating that it has a ketone group at the 11th carbon position. The overall structure and functional groups of (20Ξ)-3,3-ethanediyldioxy-5,6α-epoxy-16α-methyl-17,20;20,21-bis-methylenedioxy-5α-pregnan-11-one suggest potential biological activity, as it is derived from a class of compounds known for their hormonal and medicinal properties.
The CAS Registry Mumber 3496-94-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,9 and 6 respectively; the second part has 2 digits, 9 and 4 respectively. Calculate Digit Verification of CAS Registry Number 3496-94: (6*3)+(5*4)+(4*9)+(3*6)+(2*9)+(1*4)=114 114 % 10 = 4 So 3496-94-4 is a valid CAS Registry Number.