1-(4-Ethynylphenyl)-4-n-propyl-2,6,7-trioxabicyclo(2.2.2)octane 1-(4-Ethynylphenyl)-4-propyl-2,6,7-trioxabicyclo(2.2.2)octane 108614-26-2 2,6,7-Trioxabicyclo(2.2.2)octane, 1-(4-ethynylphenyl)-4-propyl- BRN 3619281 EBOB