2-(4-乙基苯基)-苯并噁唑

双(4-乙基苯基)乙烯

4,4''-二乙基-5'-(4-乙基苯基)-1,1':3',1''-三联苯

4-(4-ethylphenyl)-2H-triazole

2-(4-ethylphenyl)benzo[f][1]benzofuran-4,9-dione