二(4-吡啶)对苯二乙炔,英文名:1,4-bis(pyridin-4-ylethynyl)benzene,CAS:158525-01-0,化学式:C20H12N2,分子量:280.32,密度:1.23
158525-01-0
二(4-吡啶)对苯二乙炔(1,4-bis(pyridin-4-ylethynyl)benzene)
CAS: 158525-01-0
化学式: C20H12N2
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