3α-acetoxy-5β-androstane-11,17-dione is a steroidal compound derived from the androstane family, characterized by its unique molecular structure. 3α-acetoxy-5β-androstane-11,17-dione features a 3α-acetoxy group, which is an acetate ester attached to the 3α position of the steroid nucleus, and a 5β-configuration, indicating the orientation of the hydrogen atom at the 5th carbon. Additionally, it possesses a 11,17-dione functional group, which consists of two carbonyl groups (C=O) at the 11th and 17th positions of the steroid ring system. This specific arrangement of functional groups endows the molecule with distinct chemical properties and potential applications in various fields, such as pharmaceuticals and sports supplements.
The CAS Registry Mumber 1660-87-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,6 and 0 respectively; the second part has 2 digits, 8 and 7 respectively. Calculate Digit Verification of CAS Registry Number 1660-87: (6*1)+(5*6)+(4*6)+(3*0)+(2*8)+(1*7)=83 83 % 10 = 3 So 1660-87-3 is a valid CAS Registry Number.