| 英文名称: | | 7-trioxabicyclo(2.2.2)octane, 1-(4-ethynylphenyl)-4-methyl-6 | | 1-(4-ethynylphenyl)-4-methyl-2,6,7-trioxabicyclo(2.2.2)octane | | 4-methyl-1-(4-ethynylphenyl)-2,6,7-trioxabicyclo(2.2.2)octane | | 7-trioxabicyclo(2.2.2)octane,1-(4-ethynylphenyl)-4-methyl-6 |
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