ethyl (2S,3S)-3-hydroxy-2-methylbutanoate

(3S)-4-<(tert-butyldimethylsilyl)oxy>-3-methylbutanol

4-nitrobenzoic acid (1R,2S)-2-ethoxycarbonyl-1-methylpropyl ester

(4R,5R)-2-[4-(4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecyloxy)phenyl]-4,5-dimethyl-[1,3]dioxane

(3S)-5-[4-(tert-butyldimethylsilanyloxy)-3-methylbutane-1-sulfonyl]-1-phenyl-1H-tetrazole