7-(2-CL-BENZYL)-8-(2-HYDROXY-PROPYLSULFANYL)-3-ME-3,7-DIHYDRO-PURINE-2,6-DIONE

7-HEXYL-3-ME-8-(N'-(1-(3-NITRO-PH)-ETHYLIDENE)HYDRAZINO)-3,7-2H-PURINE-2,6-DIONE

7-HYDROXY-2,2-DIPHENYL-BENZO(1,3)DIOXOLE-5-CARBOXYLIC ACID METHYL ESTER

7-Hydroxy-3-(2-naphthyloxy)-4H-chromen-4-one

7-HYDROXY-4-METHYL-6-(NAPHTHALEN-1-YLAZO)-CHROMEN-2-ONE

7-HYDROXY-8-(4-METHYL-PIPERIDIN-1-YLMETHYL)-4-PHENYL-6-PROPYL-CHROMEN-2-ONE

7-ISOPROPYL-8-MERCAPTO-3-METHYL-3,7-DIHYDRO-PURINE-2,6-DIONE

7-ISOBUTYL-3-ME-8-(N'-(1-PH-ETHYLIDENE)-HYDRAZINO)-3,7-DIHYDRO-PURINE-2,6-DIONE

7-METHOXY-6-METHYL-2,3-DIHYDRO-1H-CYCLOPENTA(C)CHROMEN-4-ONE

7-METHYL-1,2,3,4-DIBENZOPHENAZINE

7-Methoxy-3,7-dimethyloctanal

7-METHYL-2,3-DIHYDROPYRROLO(2,1-B)QUINAZOLIN-9(1H)-ONE

7-ALPHA-HYDROXY-5-ALPHA-CHOLESTAN-3-BETA-YL ACETATE

7-Nitro-9H-fluoren-2-ol

7-Pentadecanone