1-(4-Ethynylphenyl)-4-(1-methyl-2-propenyl)-2,6,7-trioxabicyclo(2.2.2)octane;2,6,7-Trioxabicyclo(2.2.2)octane, 1-(4-ethynylphenyl)-4-(1-methyl-2-propenyl)-;AC1MIQ7I;LS-157609;1-but-3-en-2-yl-4-(4-ethynylphenyl)-3,5,8-trioxabicyclo[2.2.2]octane;134133-85-0
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