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.
Silabenzene. Original retrieved from ncbi nlm nih gov cgi cid PubChem database PubChem is governmental website and thus ncbi nlm nih gov html this image is in public domain ncbi nlm nih gov cgi cid PubChem database PDUSGov Silabenzenes
Page 2023 Free-images.com. All images are Public Domain