$结构式：$
-
\usepackage{chemfig}
\begin{document}
\chemfig{
-[0.5,0.6]-[7.5,0.6]
-[0.5,0.6]-[7.5,0.6]
-[1.5,0.6]=[,0.6]-[6.5,0.6]
=[0.5,0.6]-[7.5,0.6]
(-[0.5,0.8]SCoA)
(=[6,0.5]O)
}
\end{document}百科词条
C10：δ2反式-δ4顺式-烯脂酰辅酶A
$结构式：$ - tikz \usepackage chemfig \begin document \chemfig - 0.5,0.6 - 7.5,0.6 - 0.5,0.6 - 7.5,0.6 - 1.5,0.6 = ,0.6 - 6.5,0.6 = 0.5,0.6 - 7.5,0.6 - 0.5,0.8 SCoA = 6,0.5 O \end doc