1228-73-5 Usage
General Description
1,3,5(10)-estratrien-3-ol-16,17-dione is a chemical compound that belongs to the family of estratrienes, which are a type of steroid hormone. It is a derivative of estrone, a naturally occurring hormone in the human body. 1,3,5(10)-ESTRATRIEN-3-OL-16,17-DIONE is commonly used in research and pharmaceutical applications due to its ability to bind to estrogen receptors and modulate their activity. It has also been studied for its potential use in hormone replacement therapy and as a treatment for hormone-sensitive conditions such as breast cancer. Additionally, 1,3,5(10)-estratrien-3-ol-16,17-dione may have applications in the development of new drugs targeting hormone receptors.
Check Digit Verification of cas no
The CAS Registry Mumber 1228-73-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,2 and 8 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1228-73:
(6*1)+(5*2)+(4*2)+(3*8)+(2*7)+(1*3)=65
65 % 10 = 5
So 1228-73-5 is a valid CAS Registry Number.
InChI:InChI=1/C18H20O3/c1-18-7-6-13-12-5-3-11(19)8-10(12)2-4-14(13)15(18)9-16(20)17(18)21/h3,5,8,13-15,19H,2,4,6-7,9H2,1H3/t13-,14-,15+,18+/m1/s1
