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  Dimethyl 2,5-diethynylterephthalic acid

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  1,4-二乙炔基苯

• CAS:75867-45-7

  Benzene, 1,4-diethynyl-2,5-dimethyl-

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  1,4-DIETHYNYL-2,3,5,6-TETRAFLUOROBENZENE

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  1,4-Diethynyl-2-fluorobenzene

• CAS:34596-36-6

  Benzene, 1,4-bis(2-propynyloxy)-

• CAS:605668-21-1

  Silane, (1,6-pyrenediyldi-2,1-ethynediyl)bis[trimethyl-

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  4,7-diethynylbenzo[c][1,2,5]thiadiazole

• CAS:1126410-21-6

  1,4-diethoxy-2,5-diethynylbenzene

• CAS:406721-43-5

  1,4-diethynyl-2,5-dipropoxy-Benzene