17β-hydroxy-2,3-seco-5α-androstane-2,3-dioic acid, also known as 17β-hydroxy-5α-androstan-2,3-dione or 5α-androstane-3,17-dione, is a steroidal compound derived from the androstane family. It is characterized by the presence of a hydroxyl group at the 17β position and a double bond between carbons 2 and 3, resulting in a seco-structure. 17β-hydroxy-2,3-seco-5α-androstane-2,3-dioic acid is a key intermediate in the synthesis of various steroidal drugs and hormones, such as anabolic steroids and corticosteroids. The 5α-configuration indicates that the hydroxyl group at the 3-position is oriented in the α-configuration, which is important for its biological activity and chemical properties. The dicarboxylic acid functionality at the 2 and 3 positions further influences its reactivity and potential applications in pharmaceutical chemistry.
The CAS Registry Mumber 1046-34-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,0,4 and 6 respectively; the second part has 2 digits, 3 and 4 respectively. Calculate Digit Verification of CAS Registry Number 1046-34: (6*1)+(5*0)+(4*4)+(3*6)+(2*3)+(1*4)=50 50 % 10 = 0 So 1046-34-0 is a valid CAS Registry Number.