8-(4-CHLORO-BENZYLSULFANYL)-7-HEXADECYL-3-METHYL-3,7-DIHYDRO-PURINE-2,6-DIONE

8-(N'-(2-BR-3-PH-ALLYLIDENE)-HYDRAZINO)-7-BU-3-ME-3,7-DIHYDRO-PURINE-2,6-DIONE

8-(N'-(4-MEO-BENZYLIDENE)-HYDRAZINO)-7-(2-MEO-ET)-3-ME-3,7-2H-PURINE-2,6-DIONE

8-BR-2-FURAN-2-YL-4-(2-MEO-PH)-1,9B-2H-5-OXA-3,3A-DIAZA-CYCLOPENTA(A)NAPHTHALENE

8-BR-4-(4-CL-PH)-2-FURAN-2-YL-1,9B-2H-5-OXA-3,3A-DIAZA-CYCLOPENTA(A)NAPHTHALENE

8-CHLORO-10,11-DIHYDRODIBENZO(B,F)THIEPIN-10-AMINE

8-ETHYLAMINO-3-METHYL-7-OCTYL-3,7-DIHYDRO-PURINE-2,6-DIONE

8-METHYL-7-(2-NITRO-4-TRIFLUOROMETHYL-PHENOXY)-4-PHENYL-CHROMEN-2-ONE

8,10-DIMETHYL-BENZO(A)ACRIDINE

8,21-DIHYDROXY-19-NORPREGN-4-ENE-3,20-DIONE

9-(2,4-DI-CL-PH)3,3,6,6-TETRA-ME-3,4,6,7,9,10-HEXAHYDRO-2H,5H-ACRIDINE-1,8-DIONE

9-(PHENYL-HYDRAZONO)-9H-FLUORENE-4-CARBOXYLIC ACID UNDECYL ESTER

9-BROMO-5-(4-NITROPHENYL)-2-(2-THIENYL)-1,10B-DIHYDROPYRAZOLO[1,5-C][1,3]BENZOXAZINE

[9-CHLORO-2-(2-THIENYL)-1,10B-DIHYDROPYRAZOLO[1,5-C][1,3]BENZOXAZIN-5-YL](4-METHYLPHENYL)METHANONE

9-DICYANOMETHYLENE-2,7-DINITRO-9H-FLUORENE-4-CARBOXYLIC ACID OCTA-F-PENTYL ESTER