Triisopropyl-((E)-2-methyl-hept-2-en-6-ynyloxy)-silane

(R)-1-[3-(tert-butyldimethylsilyloxy)phenyl]hex-5-yn-2-ol

3,3-[2,2-Dimethyl-1,3-propanediylbis(oxy)]-19-ethinyl-5α-androst-9(11)-ene-5,17β-diol

8-(2-{5-[2-(5-Hydroxy-oct-7-ynyloxymethyl)-benzyloxy]-pentyloxymethyl}-benzyloxy)-oct-1-yn-4-ol

(8R,9S,13S,14S,17R)-3-(tert-Butyl-dimethyl-silanyloxy)-13-methyl-17-prop-2-ynyl-16-vinylidene-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-17-ol