Description5α-poriferastane.svg English: Chemical diagram for 5α-poriferastane Date 5 January 2022 Source Own work Author User:Innerstream Permission (Reusing
DescriptionPoriferastane - 24S-ethylcholestane.svg English: Chemical diagram for 5α/β-poriferastane (24S-ethylcholestane) Date 5 January 2022 Source Own
