5,5'-Diselenodi(1-pentanol)diacetate

4,4'-Diselenodi(1-pentanol)diacetate

5,5'-(1,16-dihydroxyhexadecane-1,16-diylidene)bis(2,2-dimethyl-1,3-dioxane-4,6-dione)

5,5'-[(1,3-Dioxo-1,3-propanediyl)bis(methylimino)]bis[N,N'-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide]

5,5'-(1,4-phenylene)dipicolinaldehyde

5,5'-(1,1,2,2,3,3-Hexafluoro-1,3-propanediyl)bis[2-phenyl-1H-isoindole-1,3(2H)-dione]

5,5'-(1,3-Propanediyl)bisisoxazole