(4S,5R,E)-5,6-epoxy-2-hexen-1,4-diol

(2R,3S,E)-3,6-bis(tetrahydropyranyloxy)-4-hexen-2-ol

(2E,4S,5R)-4,6-diacetoxy-5-hydroxy-2(E)-hexenal

(2R,3S,E)-2,6-dihydroxyhex-4-ene-1,3-diyl diacetate

(2R,3S,E)-2,6-bis(tetrahydropyranyloxy)-4-hexen-1,3-diol