This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Mestilbol.svg Chemical structure of mestibol monomestro monomestrol diethylstilbestrol monomethyl ether Own September UTC Ed Edgar Estrogens Phenols Methoxybenzenes
Page 2023 Free-images.com. All images are Public Domain