1,2-Bis(chlorodimethylsilyl)ethane

1,2-BIS(CHLOROMETHYL)-3,4,5,6-TETRAMETHYLBENZENE

1,2-Bis(di-tert-butylphosphinomethyl)benzene

1,2-BIS(DICHLOROACETYL)HYDRAZINE

1,2-Bis(dicyclohexylphosphino)ethane

1,2-BIS(DIETHYLAMINO)ETHYLENE

1,2-BIS(DIMETHYLPHENYLSILYL)-1,2-DIPHENYLHYDRAZINE

1,2-Bis(dimethylphosphino)ethane

1,2-BIS(DIPHENYLMETHYLSILYL)-1,2-DIPHENYLHYDRAZINE

1,2-Bis(diphenylphosphino)benzene

1,2-BIS(ETHYLTHIO)ETHYNE

1,2-BIS(ISOPROPYLSULFONYL)-1,2-DICHLOROETHYLENE

1,2-BIS(M-TOLYLOXY)ETHANE

1,2-BIS(P-TOLYL)-1,2-DICHLOROETHANE

1,2-BIS(P-TOLYLTHIO)ETHENE

1,2-BIS(P-TOLYLTHIO)ETHYNE

1,2-BIS(PENTACHLOROPHENYL)-1,1,2,2-TETRAMETHYLDISILANE

1,2-BIS(PENTACHLOROPHENYL)ACETYLENE

1,2-BIS(PHENYLAZO)-1,2-ETHANEDIOL

1,2-BIS(PHENYLETHYNYL)BENZENE

1,2-Bis(phenylsulfinyl)ethane palladium(II) acetate

1,2-BIS(PHENYLSULFONYL)-1,2-DICHLOROETHYLENE

1,2-BIS(PHENYLTHIO)ETHYNE

1,2-BIS(PHENYLUREIDO)ETHANE

1,2-BIS(PHENYLUREIDO)PROPANE

1,2-Bis(triethoxysilyl)ethane

1,2-BIS(TRIETHYLSILYL)-1,2-DIPHENYLHYDRAZINE

1,2-Bis(trimethylsiloxy)ethane

1,2-BIS(TRIMETHYLSILYL)-1,2-DIPHENYLHYDRAZINE

1,2-BIS(TRIPHENYLSILYL)-1-PROPENE

1,2-BIS(TRIPHENYLSILYL)ACETYLENE

1,2-BIS(TRIPHENYLSILYL)ETHANE

1,2-BIS(TRITYL)HYDRAZINE

1,2-BIS-(2-CHLORO-ETHOXY)-4-NITRO-BENZENE

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

1,2-BIS-(3-BENZYLOXY-4-MEO-PHENYL)-ETHYLAMINE, HYDROCHLORIDE

1,2-BIS-(3-CYCLOHEXEN-1-YL)-ETHYLENE (MIXTURE OF CIS AND TRANS)

1,2-BIS-(4-(3-HYDROXY-3-METHYL-BUT-1-YNYL)-PHENYL)-ETHANE-1,2-DIONE

1,2-BIS-(4-METHOXYMETHOXY-PHENYL)-BUT-3-YNE-1,2-DIOL

1,2-BIS-(5,6-DIMETHYL-2-BENZIMIDAZOLYL)-ETHANOL HCL TECH

1,2-BIS-BENZO(1,3)DIOXOL-5-YL-ETHANE-1,2-DIOL

1,2-BIS-BENZO(1,3)DIOXOL-5-YL-ETHANE-1,2-DIONE

1,2-BIS-CHLOROMETHYL-4,5-DIMETHYL-BENZENE

1,2-Bis[(2S,5S)-2,5-diisopropylphospholano]ethane

1,2-Bis[(2S,5S)-2,5-dimethylphospholano]benzene monooxide