1,2-O-ISOPROPYLIDENE-BETA-L-IDOFURANOSE

1,2,2,2-TETRACHLOROETHYL N-ETHYL-N-PHENYLCARBAMATE

1,3-DIMETHYL-6-(2-NAPHTHYL)-4-(TRIFLUOROMETHYL)-1H-PYRAZOLO(3,4-B)PYRIDINE

1,2,3,4-TETRABROMOBUTANE

1,2,3,4-TETRAHYDROISOQUINOLINE, HYDROCHLORIDE

1,2,3,4,5-PENTAMETHYL-6-TRICHLOROMETHYL-BENZENE

1,3-Dioxan-2-one

1,3-DIOXO-2(4-PHENOXY-PH)2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID PENTYL ESTER

1,3-diphenyl-2(1H)-quinoxalinone

1,2,5,8-TETRAHYDROXY-9,10-ANTHRACENEDIONE BIS(PHENYLHYDRAZONE)

1,3-benzodioxole-2-carboxylic acid

1,3,4,6-TETRAMETHYL-2-OXO-2,3-DIHYDRO-PYRIMIDIN-1-IUM, PERCHLORATE

1,3,5-Trimethoxy-2-nitrobenzene

1,3,5-TRIS(4-HYDROXYPHENYL)BENZENE

1,3-BIS-(TRIS-(4-TERT-BUTYL-PHENYL)-METHYL)-UREA