Ethinylestradiol. Molecular model of the drug ethinylestradiol (C20.H24.O2). This is a derivative of 17beta-estradiol (E2), the major endogenous estrogen in humans. It is used in many formulations of combined oral contraceptive pills. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white) and oxygen (red). | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Laguna Design |
Taille de l’image : | 4180 px × 4180 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |