4,5-DINITRO-9-OXO-9H-FLUORENE-2,7-DISULFONIC ACID BIS-METHYLAMIDE

4,5-DIOXO-CYCLOPENTANE-1,3-DICARBOXYLIC ACID DIMETHYL ESTER

4,5-EPOXY-3-CHOLESTANONE

4,5,6,7-4H-1H-INDAZOLE-3-CARBOXYLIC ACID (2-ME-3-PHENYL-ALLYLIDENE)-HYDRAZIDE

4,5,6,7-TETRACHLORO-2-(3-OCTADECYLOXY-PHENYL)-ISOINDOLE-1,3-DIONE

5-[1-(4-CHLOROPHENYL)-5-METHYL-1H-PYRAZOL-4-YL]-1,3,4-OXADIAZOLE-2-THIOL

4,6-DIMETHYL-2-OXO-2H-PYRAN-5-CARBOXYLIC ACID

4,6-Dinitro-2-thia-10,17- diazatetracyclo[8.7.0.0^{3,8}.^{11,16}]heptadeca- 1(17),3(8),4,6,11,13,15-heptaen-9-one

4,6-DIPHENYLPYRIMIDINE

4,6,6-trimethyl-3,6-dihydro-2H-1,3-thiazine-2-thione

5-({3-[(1,3-DIOXO-1,3-DIHYDRO-2-BENZOFURAN-5-YL)SULFANYL]PHENYL}SULFANYL)-2-BENZOFURAN-1,3-DIONE

4,9-dihydroxy-7-methyl-5H-furo[3,2-g]chromen-5-one

4(2-FUROYL)-3-HO-5-(3-PHENOXY-PH)-1-(3-PYRIDINYL-ME)-1,5-DIHYDRO-2H-PYRROL-2-ONE

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

4(4-NITRO-1,3-DIOXO-1,3-2H-ISOINDOL-2-YL)BENZOIC ACID 2-(4-BR-PH)-2-OXO-ET ESTER