6,6'-{1,8-辛烷二基二[亚氨基(5-甲基-2-嘧啶基-4-亚基)]}二(2,4-环己二烯-1-酮)

2-oxochromene-3-carbaldehyde

2-(3-hydroxy-2,3-dimethylbut-1-enyl)phenol