tridec-6-yne

trimethyl-(6-trimethylsilylcycloocta-2,4,7-trien-1-yl)silane

(1R*,2S*)-cyclooct-5-ene-1,2-diol

8-hydroxycyclooct-4-en-1-one

2-hydroxycycloocta-2,4,6-trien-1-one