5,7-O-benzylidene derivative of DL-3,4-di-O-acetyl-1,2-anhydro-(1,2,4,6/3,5)-1,2,3,4,5-pentahydroxy-6-hydroxymethylcyclohexane

Acetic acid (1R,4S,5S,6S)-4,5-diacetoxy-1-chloro-6-hydroxy-cyclohex-2-enylmethyl ester

DL-Di-O-acetyl-3,7-O-benzylidene-(1,3,6/2)-6-azido-4-(hydroxymethyl)-4-cyclohexene-1,2,3-triol