5-prop-1-yn-1-ylthiophene-2-carbaldehyde, зустрічається у Daedelia juniperina
<a href="//commons.wikimedia.org/w/index.php?title=User:Dars&amp;action=edit&amp;redlink=1" class="new" title="User:Dars (page does not exist)">Dars</a>
2017-02-10
<span class="int-own-work" lang="en">Own work</span>