3,3:17,17-bis(ethylenedioxy)-5,10-epoxy-5β,10β-oestran-6β-ol is a complex organic compound with the molecular formula C26H34O7. It is a derivative of estrone, a naturally occurring steroid hormone and a metabolite of estradiol. 3,3:17,17-bis(ethylenedioxy)-5,10-epoxy-5β,10β-oestran-6β-ol features two ethylenedioxy bridges (-CH2-O-CH2-) at the 3,3 and 17,17 positions, an epoxy group at the 5,10 positions, and a hydroxyl group (-OH) at the 6β position. It is known for its potential applications in pharmaceuticals and as a research tool in the study of steroidal compounds. Due to its specific structural features, it may exhibit unique biological activities and properties compared to its parent compound, estrone.
The CAS Registry Mumber 1249-41-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,4 and 9 respectively; the second part has 2 digits, 4 and 1 respectively. Calculate Digit Verification of CAS Registry Number 1249-41: (6*1)+(5*2)+(4*4)+(3*9)+(2*4)+(1*1)=68 68 % 10 = 8 So 1249-41-8 is a valid CAS Registry Number.