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.
Pethidine structure.svg Structure of pethidine Generated in BKchem pre by Porkchopmcmoose Transferred from the English original file was here January UTC Porkchopmcmoose File Pethidine svg en English Porkchopmcmoose Pethidine
Page 2023 Free-images.com. All images are Public Domain