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.
Theophylline ball. Ballandstick model of the theophylline molecule also known as dimethylxanthine drug used to treat respiratory diseases Colourcode Carbon black FFF Hydrogen white FEE Oxygen red CFA Nitrogen blue own DS Visualizer Jynto talk Spacefilling version cczero Theophylline Images by Jynto
Page 2023 Free-images.com. All images are Public Domain