2,2,2-trifluoroethyl 2,2,3,3,4,4,4-heptafluorobutanimidate

1-Bromo-2,3-dimethylnaphthalene

1,2-Di-1-propin-1-ylbenzol

1-(1-Propin-1-yl)-2-(2-propin-1-yl)benzol

<(3-methyl-2-naphthyl)methyl>(2,2,2-trifluoroethyl)ether