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L-鸟氨酸（ornithine）

smiles C C C@@H C =O O N CN $结构式：$ - tikz \usepackage chemfig \begin document \chemfig C < 4,1 H 2N <: 2,1 COOH < 0,1 H <: 6,1 CH 2 - 6,1 CH 2 - 6,1 CH 2 - 6,1 NH 2

作者：admin

2026-08-16

3D结构

C(C[C@@H](C(=O)O)N)CN

描述

$结构式：$

\usepackage{chemfig}
\begin{document}
\chemfig{
C
	(<[4,1]H_2N)
	(<:[2,1]COOH)
	(<[0,1]H)
	(<:[6,1]CH_2
		-[6,1]CH_2
		-[6,1]CH_2
		-[6,1]NH_2
	)
}
\end{document}

\usepackage{chemfig}
\begin{document}
\chemfig{
	(-[0.7,1]COOH)
	(<[6,0.8]NH_2)
	(-[3.3,1]
		-[4.7,1]
		-[3.3,1]
		-[4.7,1]N(-[4,0.3]H_2)
	)
}
\end{document}

\usepackage{chemfig}
\begin{document}
\chemfig{
C
	(-[4,0.25]H)
	(-[,0.5]NH_2)
	(-[6,0.5]COOH)
	(-[2,0.5]C
		(-[,0.3]H_2)
		(-[2,0.5]C
			(-[,0.3]H_2)
			(-[2,0.5]C
				(-[,0.3]H_2)
				(-[2,0.5]NH_2)
			)
		)
	)
}
\end{document}