3,4-bis(4-chlorobutoxy)cyclobut-3-ene-1,2-dione

4-(戊基亚硝基氨基)-1-丁醇

4-chloro-7-(4-chlorobutoxy)-6-methoxyquinoline-3-carbonitrile

1-(bromomethoxy)-4-chlorobutane

4-butylsulfanylbutan-1-ol