946073-29-6
→
~98%
211739-82-1
1,3,5-tris[2-(4-ethynylphenyl)ethynyl]benzene
220870-30-4
18772-58-2
7567-63-7
1,3,5-三乙炔苯
626-39-1
1,3,5-三溴苯