1,11-DIIODOUNDECANE

1,2-BIS-(3,4-DICHLOROBENZOYL)-HYDRAZINE

1,2-BIS(2-BROMOETHYL)BENZENE

1,2-BIS(3-TRIFLUOROMETHYLPHENYLUREIDO)ETHANE

1,2-bis(4-chlorophenyl)-1,2-ethanedione

1,3-BIS(2,3-EPOXY-3-PROPOXYPROPYL)-1,1,3,3-TETRAMETHYLDISILOXANE

1,3-BIS(3-IODOPHENYL)-2-THIOUREA

1,3-BIS(4-BROMOPHENYL)-1H-PYRAZOLE-5-CARBOXYLIC ACID

1,3-BIS(4-METHYLPHENOXY)-2-PROPANOL

1,2-DIBROMO-3,5-DIFLUORO-BENZENE

1,2-DIBUTOXY-4-NITROBENZENE

1,2-Dichloro-3-methyl-5-nitrobenzene

1,2-Diethoxy-4-isothiocyanatobenzene

1,2-Dihydro-1-acenaphthylenamine hydrochloride

1,3-diallyl-6-methyl-2,4(1H,3H)-pyrimidinedione