1,3-BIS-(4-BROMO-BENZYLOXY)-BENZO(C)CHROMEN-6-ONE

1,3-BIS-(4-NITROPHENOXY)-BENZENE

1,3-BIS(4-FLUOROPHENYL)-1H-PYRAZOLE-4-CARBALDEHYDE

1,3-BIS(5-(CARBOMETHOXY)PENTYL)UREA

1,3-BIS(PENTAFLUOROPHENYL)-1,1,3,3-TETRAMETHYLDISILOXANE

1,3-CYCLOHEXANEDIMETHANOL

1,3-DI-TERT-BUTYL-9H-2-OXONIA-FLUORENE, TETRAFLUORO BORATE

1,3-DIALLYLOXY-4-ETHYLBENZENE

1,3-DIBROMO-2,4-IMIDAZOLIDINEDIONE

1,3-DIBUTYLUREA

1,3-Dichloro-5,5-diphenyl-2,4-imidazolidinedione

1,3,6,6-TETRABROMO-ADAMANTANE

1,3:2,4-DI-O-ETHYLIDENE-D-SORBITOL

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

1,3-DIMETHYL-7-(1-NAPHTHYL-ME)-8-(1-PIPERIDINYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE