(+/-)-2,3-Dimethoxy-oestra-1,3,5(10)-trien-17β-ol, also known as (+/-)-2,3-dimethoxy-17β-estra-1,3,5(10)-trien-17β-ol, is a synthetic steroidal compound with a molecular formula of C20H26O3. It is a derivative of the naturally occurring hormone estradiol, which is a primary female sex hormone. (+/-)-2,3-Dimethoxy-oestra-1,3,5(10)-trien-17β-ol features two methoxy groups at the 2 and 3 positions of the estratriene backbone, and a hydroxyl group at the 17β position. It is used in scientific research and pharmaceutical applications, particularly in the study of hormonal activity and the development of medications targeting estrogen receptors. The compound's structure and functional groups contribute to its potential therapeutic applications, although it is not approved for clinical use and requires further investigation for safety and efficacy.
The CAS Registry Mumber 4735-36-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,3 and 5 respectively; the second part has 2 digits, 3 and 6 respectively. Calculate Digit Verification of CAS Registry Number 4735-36: (6*4)+(5*7)+(4*3)+(3*5)+(2*3)+(1*6)=98 98 % 10 = 8 So 4735-36-8 is a valid CAS Registry Number.