C00184  Dihydroxyacetone
       C02022  D-Erythrulose
       C02045  L-Erythrulose
       C00309  D-Ribulose
       C00508  L-Ribulose
       C00310  D-Xylulose (Xul)
       C00312  L-Xylulose
       C00095  D-Fructose (Fru); Fruit sugar
       C01719  L-Fructose
       C00764  D-Sorbose (Sor)
       C00247  L-Sorbose
       C00795  D-Tagatose (Tag)
       C06468  D-Psicose
       C02076  Sedoheptulose (Sed)
       C19612  Coriose