8-(4-HO-3,5-DIMETHOXY-PH)-6-ME-7,8-DIHYDRO-6H-(1,3)DIOXOLO(4,5-G)CHROMEN-6-OL

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

8-(N'-(5-BR-2-HO-BENZYLIDENE)-HYDRAZINO)-3-ME-7-NONYL-3,7-2H-PURINE-2,6-DIONE

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

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

8-DIMETHYLAMINOMETHYL-3(4-ETHOXY-PHENOXY)-7-HO-2-ME-CHROMEN-4-ONE, HYDROCHLORIDE

8-HEPTYLSULFANYL-3-METHYL-7-(2-METHYL-ALLYL)-3,7-DIHYDRO-PURINE-2,6-DIONE

8-METHYL-7-(2-OXO-CYCLOHEXYLOXY)-4-PHENYL-CHROMEN-2-ONE

8,19-EPOXY-19,21-DIHYDROXY-14-BETA,17-ALPHA-PREGN-4-ENE-3,20-DIONE

8,8'-THIOBIS(3-METHYL-7-OCTYL-1H-PURINE-2,6(3H,7H)-DIONE)

9-(4-METHOXY-BENZYLIDENE)-2,5,7-TRINITRO-9H-FLUORENE-4-CARBOXYLIC ACID

9-A-F-11-BETA,17-A-DI-HO-16-ALPHA-ME-3,20-DIOXOPREGNA-1,4-DIEN-21-YL ACETATE

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

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

9-ETHYL-PHENANTHRENE