2,2',6,6'-TETRAMETHYL-4,4'-BIPYRIDINE

2,2,6,6-TETRAMETHYLPIMELIC ACID

thiodiethane-1,2-diyl bis(3-aminobut-2-enoate)

2,2'-Azobis(2-methylpropionamidine) dihydrochloride

2,2'-AZOBIS[2-METHYL-N-[1,1-BIS(HYDROXYMETHYL)-2-HYDROXYETHYL]PROPIONAMIDE]

2,2-BIS(3,5-DIFLUORO-4-HYDROXYPHENYL)HEXAFLUOROPROPANE

2,2-Bis-(4-cyanatophenyl)propane

2,2-bis(4-fluorophenyl)tetrahydrofuran

Tris(tribromoneopenthyl)phosphate