1,1,2-TRIPHENYLPROPANE

1,1,2,2,3,3,4,4,5,5-DECAMETHYL-1,5-DIPHENYLPENTASILANE

1,1,3,3-tetraethoxy-2,2-dimethylpropane

1,2-BIS(4-METHYLPHENYL)DITELLANE

1,2-BIS(ETHYLTHIO)ETHYNE

1,2-BIS(TRIPHENYLSILYL)ETHANE

1,2-DIACETYL-1-(2,4-DINITROPHENYL)-2-(1-METHYLPROPENYL)-HYDRAZINE

1,2-DIHYDRO-2-(2-NITROPHENYL)-4(3H)-QUINAZOLINONE

1,2-DIHYDRO-2-(5-NORBORNEN-2-YL)-4(3H)-QUINAZOLINONE

1,2-DIHYDRO-4,6-DIMETHYL-2-OXO-1-(VANILLYLIDENEAMINO)NICOTINONITRILE

1,2-DIMETHOXY-4-IODO-5-NITROBENZENE

1,2-DIMETHYL-4-({4-[(4-METHYLPHENYL)SULFANYL]PHENYL}SULFONYL)BENZENE

1,2-Diphenyl-1,1,2,2-tetramethyldisilane

1,2,2,6,6-PENTAMETHYL-PIPERIDIN-4-OL, HYDROIODIDE

1,2,3-TRIPHENYLNAPHTHALENE