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.
Keywords from Image Description:
methylthiodithiapentane. Structure of flavoring thioether methylthio dithiapentane Transferred from org ru transferred to Commons by User Fan of Zhirkov using de php CommonsHelper Original uploader was Shuvaev at org ru Released into the public domain by the author ru Shuvaev Original upload log page ru methylthio Cdithiapentane