(3R,4S,5R)-4-Benzyloxymethyl-5-ethyl-tetrahydro-furan-2,3-diol

(3aR,5R,6R,6aR)-6-Benzyloxymethyl-5-ethyl-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole

(E)-(4R,5R)-5-Acetoxy-4-hydroxymethyl-2-methyl-hept-2-enoic acid ethyl ester

(3aR,3bR,7aR,8aR)-2,2-dimethyl-3a,5,7a,8a-tetrahydro-3bH-1,3,4,8-tetraoxa-cyclopenta[a]indene

(2S,3R,4R)-Hex-5-ene-1,2,3,4-tetraol