benzo[b]xanthene-6,11,12-trione

2,2'-[1,2-亚苯基二(亚甲基氧基)]二苯甲醛

alpha-(对溴苯胺基)间甲苯酚

(5Z)-5-[(2-hydroxyphenyl)methylidene]imidazolidine-2,4-dione

2-[[2-[(2-hydroxyphenyl)methylamino]anilino]methyl]phenol