(2S,4S,6R,8R,9R)-1-hydroxy-2,4,6,8-tetramethyltetracosan-9-yl 4-nitrobenzoate

(2S,4S,6R,8R,9R)-1-((tert-butyldimethylsilyl)oxy)-2,4,6,8-tetramethyltetracosan-9-yl 4-nitrobenzoate

(S)-octadec-1-yn-3-yl acetate

p-nitrobenzoate