5α-cholest-2-ene

tris(ethenyl)stannyl acetate

[(1R,2R)-2-acetyloxycyclopentyl] acetate

(7-oxo-8-phenyl-5-sulfanylidene-2,3-dihydro-[1,3]oxazolo[3,2-c]pyrimidin-2-yl)methyl acetate

二苯基硅二(醇)二乙酸酯