N,N,N',N'-tetrakis(pyridin-2-ylmethyl)propane-1,3-diamine

2-[4-[5-[4-(1,4,5,6-tetrahydropyrimidin-2-yl)phenyl]furan-2-yl]phenyl]-1,4,5,6-tetrahydropyrimidine

2-propan-2-yl-1,4,5,6-tetrahydropyrimidine

ethyl N-[3-(ethoxycarbonylamino)propyl]carbamate

1-N,3-N-bis(3-aminopropyl)benzene-1,3-dicarboxamide