(4-methylphenyl) 4-(dimethylamino)benzoate

4-二甲氨基苯甲酰肼

4-二甲氨基苯异氰酸酯

(4-苯并噻唑-2-基-苯基)-二甲基-胺

7-amino-2-[4-(dimethylamino)phenyl]-8-nitrochromen-4-one