rac-1,4-benzodioxane-2-carboxaldehyde

(S)-1-((R)-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)-2-(propylamino)ethanol

1,4-苯并二烷-2-羧酸

(R)-7-(Butane-1-sulfonyloxy)-2,3-dihydro-benzo[1,4]dioxine-2-carboxylic acid ethyl ester

(2R)-2-Carboxy-7-hydroxy-2,3-dihydro-1,4-benzodioxin