1,3-DIMETHYL-7-(1-NAPHTHYLMETHYL)-8-PROPOXY-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

1,3-DINITRO-2-ETHYL-2-METHYLPROPANE

1,3-DIOXO-2-O-TOLYL-2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID BUTYL ESTER

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

1,3-THIAZOL-2-AMINE HYDROCHLORIDE

1,3,4-TRIBROMO-5-METHOXY-2-METHYL-BENZENE

1,3,5-Pentanetricarboxylic Acid

1,3,5-TRICHLORO-2,4,6-TRINITRO-BENZENE

1,3,5-TRIPHENYL-1H-PYRAZOLE

1,3,6-TRIMETHYL-4-(TRIFLUOROMETHYL)-1H-PYRAZOLO(3,4-B)PYRIDINE

1,5-BIS-(METHYLTHIO)-PENTANE

1,4-BIS(4-PHENYL-1,3-BUTADIENYL)BENZENE

1,4-BIS(PENTACHLOROPHENYL)-1,4-BUTANEDIONE

1,4-BUTANEBIS-(THIOGLYCOLLIC ACID)

1,6-DIPHENYL-HEXANE-1,3,4,6-TETRAONE