Sigma-Aldrich
1,2-BIS(PENTACHLOROPHENYL)-1,1,2,2-TETRAMETHYLDISILANE
1,2-BUTANEDIYLBIS(TRIPHENYLSILANE)
1,2-DIACETAMIDOBENZENE
1,2-DIBROMO-4,5-DICHLORO-3,6-DIMETHYL-BENZENE
1,2-Dichloro-4-isopropenylbenzene
1,2-DIHYDRO-2-(2-NAPHTHYL)-4(3H)-QUINAZOLINONE
1,2-DIHYDRO-2-(4-ETHOXY-3-METHOXYPHENYL)-4(3H)-QUINAZOLINONE
1,2-DIHYDRO-4-(METHOXYMETHYL)-6-METHYL-5-NITRO-2-OXONICOTINONITRILE
1,2-DIHYDRO-4,6-DIMETHYL-2-OXO-1-(SALICYLIDENEAMINO)-NICOTINONITRILE
1,2-Dimethoxy-4-[({[(4-methylphenyl)sulfonyl]amino}carbonyl)amino]benzene
1,2-dimethyl-3-phenyl-2,5-dihydro-1H-pyrrole hydrochloride
1,1-DIETHYL-3-(O-TOLYL)UREA
1,1-Dihexylhydrazine
1,1-DIISOBUTYL-3-(4-ISOPROPYL-PHENYL)-UREA
1,1-DIISOPROPYL-3-(2,3-XYLYL)UREA