英文同义词
4-phenylethynyl)phenylethynyl triMethylsilane;trimethyl-[2-[4-(2-phenylethynyl)phenyl]ethynyl]silane;1-(2-phenylethynyl)-4-[2-(trimethylsilyl)ethynyl]Benzene;1-(phenylethynyl)-4-[(trimethylsilyl)ethynyl]benzene;Benzene, 1-(2-phenylethynyl)-4-[2-(trimethylsilyl)ethynyl]-