C21H36O4Si2
dibenzyl (S)-2-(tert-butyldimethylsilylamino)succinate
(-)-(1S,4R,5R,6R)-5-exo-benzeneselenyl-2-<(tert-butyl)dimethylsilyloxy>-6-endo-chloro-7-oxabicyclo<2.2.1>hept-2-ene
(+/-)-(1RS,4SR,5SR,6SR)-5-exo-benzeneselenyl-2-<(tert-butyl)dimethylsilyloxy>-6-endo-chloro-7-oxabicyclo<2.2.1>hept-2-ene
C19H23(2)H2N3OSi