1,3-Bis(4-piperidyl)propane

N,N'-DIAMINOGUANIDINE MONOHYDROCHLORIDE

1,3-DIAMINO-2,4,5,6-TETRAFLUOROBENZENE

1,3-DIBENZYL-5-CYANOHEXAHYDROPYRIMIDINE

1,3-DICHLORO-2,4,6-TRIFLUOROBENZENE

1,3-DICHLORO-4-(TRIFLUOROMETHOXY)BENZENE