2259-89-4 Usage
Description
(17beta)-estra-1,3,5(10)-triene-2,17-diol, commonly known as estradiol, is a synthetic form of the naturally occurring hormone estrogen. It is a vital component of the female reproductive system, playing a significant role in its development and maintenance. As a type of estrogen, estradiol is produced in the ovaries and has various applications in medical and cosmetic fields.
Uses
Used in Hormone Replacement Therapy:
Estradiol is used as a hormone replacement therapy agent to alleviate symptoms of menopause, such as hot flashes and vaginal dryness. It helps in maintaining bone health and preventing osteoporosis by reducing bone loss.
Used in Birth Control Pills:
In the pharmaceutical industry, estradiol is used as a key component in birth control pills. It helps in preventing ovulation and thus, contributes to effective contraception.
Used in Oncology:
Estradiol has potential applications in the treatment of certain types of breast cancer. It can be used as a targeted therapy for hormone receptor-positive breast cancer, helping in controlling the growth of cancer cells.
Used in Research:
In the scientific research field, estradiol is utilized for studying the effects of estrogen on various physiological processes and its role in different diseases.
Used in Cosmetic and Skincare Products:
In the cosmetic industry, estradiol is used as an ingredient in certain skincare products. It is believed to have anti-aging properties and can help improve skin elasticity and reduce wrinkles.
Check Digit Verification of cas no
The CAS Registry Mumber 2259-89-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,5 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 2259-89:
(6*2)+(5*2)+(4*5)+(3*9)+(2*8)+(1*9)=94
94 % 10 = 4
So 2259-89-4 is a valid CAS Registry Number.
