1-(2-deoxy-α,β-D-erythro-pentofuranosyl)-5,6-dihydro-5-N-methyl-s-triazine-2,4-(3H)-dione

(Z)-1-<2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl>-5-(1-naphthylmethylene)-2,4-imidazolidinedione

(S)-1,3-Bis-(tert-butyl-diphenyl-silanyloxy)-4-[1,3]dithian-2-yl-butan-2-one

(2R,4S,5R)-4-(4-Methyl-benzoyloxy)-5-(4-methyl-benzoyloxymethyl)-tetrahydro-furan-2-carboxylic acid

(E)-3-[(2S,3S)-((Z)-3-Oct-2-enyl)-oxiranyl]-propenal