3d image of hexestrol dipropionate skeletal formula

hexestrol dipropionate dipropanoate synthetic nonsteroidal estrogen stilbestrol lactation inhibit women rendering contraception birth control hormonal mother gynecology obstetrics woman motherhood birth fertility fertility medicine reproduction reproductive female sex hormone menopausal hormone therapy gynecological conditions pregnancy assisted reproductive technology infertility hormonal replacement function endocrine endocrinology level analogue bioactive biochemistry biology biomolecule molecule molecular structural structure formula