It’s only fair to share… Estetrol エステトロール; Formula C18H24O4 CAS 15183-37-6 Mol weight 304.3808 FDA 4/15/2021, To prevent pregnancy, Nextstellis New Drug Application (NDA): 214154 Company: MAYNE PHARMA Label (PDF) Letter (PDF) Review Label (PDF) PATENT https://patents.google.com/patent/EP1562976B1/en Estrogenic substances are commonly used in methods of Hormone Replacement Therapy (HRT) and methods of female contraception. These estrogenic substances can be …