Kemija - 2009./10. jesen - 34.

${\mathrm{C}\mathrm{H}}_3{\mathrm{C}\mathrm{H}\mathrm{B}\mathrm{r}\mathrm{C}\mathrm{H}}_2{\mathrm{C}\mathrm{H}}_3\backslash mathrm\{CH\}\_\{3\}\; \backslash mathrm\{CHBrCH\}\_\{2\}\; \backslash mathrm\{CH\}\_\{3\}$

${\mathrm{C}\mathrm{H}}_2{\mathrm{B}\mathrm{r}\mathrm{C}\mathrm{H}}_2{\mathrm{C}\mathrm{H}}_2{\mathrm{C}\mathrm{H}}_3\backslash mathrm\{CH\}\_\{2\}\; \backslash mathrm\{BrCH\}\_\{2\}\; \backslash mathrm\{CH\}\_\{2\}\; \backslash mathrm\{CH\}\_\{3\}$

${\mathrm{C}\mathrm{H}}_2{\mathrm{B}\mathrm{r}\mathrm{C}\mathrm{H}\mathrm{B}\mathrm{r}\mathrm{C}\mathrm{H}}_2{\mathrm{C}\mathrm{H}}_3\backslash mathrm\{CH\}\_\{2\}\; \backslash mathrm\{BrCHBrCH\}\_\{2\}\; \backslash mathrm\{CH\}\_\{3\}$

${\mathrm{C}\mathrm{H}}_3{\mathrm{C}\mathrm{H}}_2{\mathrm{C}\mathrm{H}}_2{\mathrm{C}\mathrm{H}}_3\backslash mathrm\{CH\}\_\{3\}\; \backslash mathrm\{CH\}\_\{2\}\; \backslash mathrm\{CH\}\_\{2\}\; \backslash mathrm\{CH\}\_\{3\}$