1,10-十一碳二炔

undeca-1,2,9,10-tetraene

1-(5-pyridin-1-ium-1-ylpentyl)pyridin-1-ium,dibromide

1-(5-bromopentyl)pyridin-1-ium bromide

1,1'-(戊烷-1,5-二基)二[1-甲基吡咯烷鎓]二溴化物