1217-09-0 Usage
Chemical structure
A naturally occurring estrogenic steroid hormone derived from estradiol.
Biological function
Essential for the development and maintenance of female reproductive tissues and secondary sexual characteristics.
Role in menstrual cycle and pregnancy
Plays a crucial role in regulating the menstrual cycle and supporting pregnancy.
Involvement in bone health
Contributes to the regulation of bone health.
Impact on cardiovascular function
Involved in the regulation of cardiovascular function.
Synthetic derivatives
Some synthetic derivatives, such as ethinylestradiol, are used in oral contraceptives and hormone replacement therapy.
Field of study
Widely studied in the field of endocrinology and chemical synthesis due to its biological importance and pharmaceutical applications.
Check Digit Verification of cas no
The CAS Registry Mumber 1217-09-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,2,1 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1217-09:
(6*1)+(5*2)+(4*1)+(3*7)+(2*0)+(1*9)=50
50 % 10 = 0
So 1217-09-0 is a valid CAS Registry Number.
InChI:InChI=1/C18H24/c1-18-11-4-7-17(18)16-9-8-13-5-2-3-6-14(13)15(16)10-12-18/h2-3,5-6,15-17H,4,7-12H2,1H3/t15-,16-,17+,18+/m1/s1
