1,2-BIS(4-PYRIDYL)-N,N'-DIMETHYLETHYLENEDIAMINE

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

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

1,2-di(1H-benzimidazol-2-yl)-1,2-ethanediol

1,2-DIBROMO-2,3-DICHLOROPROPANE

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

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

1,2-DIHYDRO-4,6-DIMETHYL-1-FURFURYLIDENEAMINO-2-OXONICOTINONITRILE

1,2-DIMETHOXY-3-(METHYL-THIO)-BENZENE

1,2-DIMETHYL-1,2-DIPROPIONYLHYDRAZINE

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

1,2-DIPHENYL-1,1,2,2-TETRA(P-TOLYL)DISILANE

1,2-DIPHENYL-3-METHYL-4-(METHYLAMINO)-2-BUTANOL HYDROCHLORIDE

1,2,3-TRIIODO-5-NITROBENZENE

1,2,3,3-TETRAMETHYL-3H-INDOLIUM PERCHLORATE