(2S,3R)-3-allyl-5-butoxy-2-((S)-2-methylbut-3-ynyl)-tetrahydrofuran

(4S,5S)-4-(azidomethyl)-5-ethynyl-2,2-dimethyl-1,3-dioxolane

1-((4-butylphenyl)ethynyl)-2-ethynylbenzene

(1aR,1bS,3R,5aS,6aS)-1b-ethynyl-5a-methyl-3-(prop-1-en-2-yl)octahydro-1aH-indeno[1,2-b]oxiren

[1-Diazo-2-(4-fluoro-phenyl)-2-(toluene-4-sulfonylamino)-ethyl]-phosphonic acid dimethyl ester