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.
Peterson Example Scheme. Example of the Peterson olefination Author date of creation selfmade by November Source Ager Org React Copyright Public domain PD Comments highresolution ChemDraw The GIMP own assumed Peterson olefination
Page 2023 Free-images.com. All images are Public Domain