1,3-DIMETHYL-6,7-DIPHENYLLUMAZINE

1,3-DIMETHYL-BENZO(4,5)IMIDAZO(1,2-A)PYRIDINE-4-CARBONITRILE

1,3-dioxan-5-yl benzoate

1,3-DIOXO-2-P-TOLYL-2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID DECYL ESTER

1,3-DIOXO-2-THIAZOL-2-YL-2,3-DIHYDRO-1H-ISOINDOLE-5-CARBOXYLIC ACID

1,3-DIVINYL-5-ISOBUTYL-5-METHYLHYDANTOIN

1,3,3-TRIMETHYL-BICYCLO(2.2.1)HEPTANE-2,6-DIOL

1,3,4,5,6,10b-hexahydrobenzo[h]quinolin-4a(2H)-ylmethanol hydrochloride

1,3,5-Pentanetricarboxylic Acid

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

1,3,5-Trimethyl-1H-benzo[d]imidazol-2(3H)-one

1,3,5-TRIPHENYLPYRAZOLE

1,3,6,8-TETRACHLOROPYRENE

1,5-BIS-(4-ISOPROPYLPHENYL)-1,4-PENTADIEN-3-ONE

1,4-Bis(4-chlorophenyl)-1H-pyrazol-5-amine