5-methyl-1,4,6,11-tetraza-5-silabicyclo[3.3.3]undecane

1,4,6,9,12,14,19,21-octazabicyclo[7.7.7]tricosane-5,13,20-trione

2-[2-[bis(2-aminoethyl)amino]ethylamino]acetic acid

(6Z)-6-[[2-[bis[2-[[(E)-(3,5-dichloro-6-oxocyclohexa-2,4-dien-1-ylidene)methyl]amino]ethyl]amino]ethylamino]methylidene]-2,4-dichlorocyclohexa-2,4-dien-1-one

2-azido-N,N-bis(2-azidoethyl)ethanamine