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

1,2-CYCLOBUTANEDIONE

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

1,2-DIHYDRO-1,2-DIPHENYL-1-NAPHTHOL

1,2-DIHYDRO-2-(4-(DIMETHYLAMINO)PHENYLIMINO)-1-ETHYLQUINOLINE HYDROCHLORIDE

1,2-DIHYDRO-2-PHENYL-4H-3,1-BENZOXAZIN-4-ONE

1,2-Dihydroacenaphthylen-1-yl acetate

1,2-DIMETHOXY-4-((4-NITROPHENYL)ETHYNYL)BENZENE

1,2-DIMETHYL-3-PHENYL-2-THIOPSEUDOUREA

1,2-DIPHENYL-1-((DIPHENYL)METHYLSILYL)HYDRAZINE

1,2-DIPHENYL-2-(2-PYRIDYL)ETHANOL

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

1,2,3-Triphenylguanidine

1,2,3,8,9,13B-HEXAHYDRO-4H-DIBENZO[A,EF]HEPTALEN-4-ONE

1,2,4-TRIBROMO-3,5,6-TRIMETHYLBENZENE