7-HYDROXY-4-METHYL-6-(4-NITRO-PHENYLAZO)-CHROMEN-2-ONE

7-HYDROXY-8-METHYL-3-PHENYL-4H-CHROMEN-4-ONE

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

8-(2-HYDROXY-PROPYLSULFANYL)-3-METHYL-7-PHENETHYL-3,7-DIHYDRO-PURINE-2,6-DIONE

8-(3-CL-BUT-2-ENYLSULFANYL)-3-ME-7-(3-PH-PROPYL)-3,7-DIHYDRO-PURINE-2,6-DIONE

7-METHOXY-2,3-DIHYDRO-4H-CHROMEN-4-ONE

7-Methoxy-3-methyl-1-benzofuran-5-carbaldehyde

8-(BENZYLAMINO)-1,3-DI-ME-7-(1-NAPHTHYLMETHYL)-3,7-DIHYDRO-1H-PURINE-2,6-DIONE

7-NITRO-2-(2,2,2-TRIFLUOROACETAMIDO)-FLUORENE

7-NONEN-1-YNE

7-OXO-6,7-DIHYDRO-5H-BENZOCYCLOHEPTENE-6,8-DICARBOXYLIC ACID DIMETHYL ESTER

7-PHENOXY-1-TETRALONE

7,12-DIHYDRO-10-METHYLBENZ(A)ANTHRACENE-7,12-DIONE

8-aminodibenzo[b,d]furan-2-ol

8-BENZYLAMINO-7-(2-HO-3-(NAPHTHALEN-1-YLOXY)-PR)-3-ME-3,7-2H-PURINE-2,6-DIONE