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.
Kaurenoic acid.svg Chemical structure of kaurenoic acid kaurenoic acid kaurenoic acid Cunabic acid Kaurenic acid Own October UTC Ed Edgar Carboxylic acids Diterpenes
Page 2023 Free-images.com. All images are Public Domain