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.
Diethylthiambutene structure.svg The chemical structure of diethylthiambutene Selfmade in bkchem edited in perl User Mysid Opioids Thiophenes Tertiary amines Alkene derivatives
Page 2023 Free-images.com. All images are Public Domain