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.
PapaverinefromxtalDballsA. Ballandstick model of the papaverine molecule Xray crystallographic data from Kristallogr Own Monday April Ben Mills Benjahbmm Images by Ben Mills Papaverine
Page 2023 Free-images.com. All images are Public Domain