6,7-二甲氧基-9-甲基呋喃并[2,3-b]喹啉-4(9H)-酮

1-methylsulfanyl-4-methylsulfonylbenzene

9-ethyl-10-methylacridin-10-ium

四甲基姜黄素

5-(苄氧基)-2-甲氧基苯甲酸甲酯