4-甲基乙酰苯胺

二(4-甲基苯基)二氮烯

(4-甲基苯基)-(4-甲基苯基)亚氨基氧化铵

1-phenyl-5-methyl-4-hexen-1-yn-3-one

1,4-diphenylbut-3-yn-2-one