(1S,3R,4S,6R)-7-Oxa-bicyclo[4.1.0]heptane-3,4-diol

(1R,3R,4S,6S)-7-Oxa-bicyclo[4.1.0]heptane-3,4-diol

(1R,6S)-6-Benzyloxy-cyclohex-3-enol

(2S,3aS,7aR)-2-((1R,2R,3S,4S)-3-Methyl-bicyclo[2.2.1]hept-5-en-2-yl)-3a,4,7,7a-tetrahydro-benzo[1,3]dioxole

(1S,5S)-spiro[1,5-benzodithiepane-3,8'-[7,9]dioxabicyclo[4.3.0]non-3-ene] 1,5-dioxide