1,3-BIS-(4-CHLORO-BENZYLOXY)-7,8,9,10-TETRAHYDRO-BENZO(C)CHROMEN-6-ONE

1,3-BIS-(4-TERT-BUTYL-PHENYL)-PROPENONE

1,3-Bis(4-fluorophenyl)urea

1,3-Bis(benzyloxy)-5-fluorobenzene

1,3-BIS(TRIFLUOROMETHYL)-5-(1-METHYL-1-NITROETHYL)BENZENE

1,3-Di-p-tolyl-1H-pyrazol-4-ol

1,3-di(4-morpholinyl)-2-propanol

1,3-DIAZASPIRO[4.5]DECANE-2-THIONE

1,3-DIBROMO-4-METHOXYDIBENZOFURAN

1,3-DICHLORO-2-[(2-CHLOROBENZYL)OXY]BENZENE

1,3,5,7-tetramethyl-2,4,6,8-tetrathiatricyclo[3.3.1.1(3,7)]decane

1,3,6,8-TETRAISOPROPYL-PYRENE

1,3-Dimethyl-2-thioxo-4-imidazolidinone

1,3-dimethyl-4-phenyl-6,7-dihydro-1H-pyrazolo[4,3-f][1,4]thiazepine hydrochloride

1,3-DIMETHYL-7-(4-METHYLBENZYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE