methyl-4-O-benzoyl-2,3,6-tridesoxy-α-D-threo-hex-2-enopyranoside
Methyl-4-O-benzoyl-3,4,6-tridesoxy-β-D-erythro-hex-2-enopyranosid
methyl 4-O-benzoyl-2,3,6-trideoxy-α-D-erythro-hex-2-enopyranoside
Methyl-2-O-benzoyl-3,4,6-tridesoxy-β-D-erythro-hex-3-enopyranosid
Methyl-4-O-benzoyl-2,3,6-tridesoxy-β-D-erythro-hexopyranosid