4,4-Dimethylandrost-5-en-3β-ol acetate, also known as 4,4-dimethyl-5α-androsten-3β-ol acetate, is a synthetic steroid derived from the androstane class. It is a white crystalline powder with a molecular formula of C21H34O2 and a molecular weight of 318.49 g/mol. 4,4-Dimethylandrost-5-en-3β-ol acetate is characterized by the presence of two methyl groups at the 4th carbon position and an acetate group at the 3β-hydroxyl group. It is used in various pharmaceutical applications, particularly in the synthesis of anabolic steroids and other hormone-related medications. Due to its potential health risks and legal restrictions, it is crucial to handle and use this chemical with caution and in accordance with relevant regulations.
The CAS Registry Mumber 7673-18-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,7 and 3 respectively; the second part has 2 digits, 1 and 8 respectively. Calculate Digit Verification of CAS Registry Number 7673-18: (6*7)+(5*6)+(4*7)+(3*3)+(2*1)+(1*8)=119 119 % 10 = 9 So 7673-18-9 is a valid CAS Registry Number.