4,4'-[1,4-Butanediylbis(oxy)]diphenol

4-吡咯烷基-1-苯甲酸乙酯

[4-(4-bromobutoxy)phenyl]-phenylmethanone

4-[[4-(dimethylamino)butyl]oxy]benzophenone

2-甲基-2-(吡咯烷-1-基)丙烷-1-醇